1) Most of uk.gov is actually designed and built in-house.
2) Germany, as a nation, got to about 1991 and collectively decided "This is nice, let's keep it like this". Even the most technologically progressive regions of Germany still think it's 1997. Elsewhere, it's like the wall never came down.
Honestly, this just reflects the age of the population. Change is more painful when you're old, so stasis becomes more attractive. Usually Germans like the general idea of improvement, but they hate change.
The joke about the Merkel government was that if the French state is founded on the concept of 'Liberté, égalité, fraternité', the German state is founded on 'Stabilität, Stabilität, Stabilität' even in the face of badly needed change.
Fax is a secure channel, apparently, which of course is complete horseshit. It uses the phone network, which is only marginally better than the internet. Many know that email headers can be faked, but not so many know that phone numbers can, too.
Legally I guess this becomes the problem of the party that introduces the intermediate stages. The other party doesn't need to care.
> Even the most technologically progressive regions of Germany still think it's 1997. Elsewhere, it's like the wall never came down.
It is in my opinion a little bit more complicated. The central issue is: many ideas for digitization that other countries or private companies do or have done are very privacy-invading.
Germany had two surveillance states on its soil in the 20th century (of which one ended only a little bit more than 30 years ago). Additionally, lots of German citizens remember the aftermath of the dragnet investigation to fight the RAF in the 80s. So privacy and the possibilities of surveillance are very sensitive topics in the German population.
Additionally, basically every German citizen knows that when data accumulates, politicians will find a reason to use this data to spy on the citizens (prosecution of criminals ... blah blah). Thus there is an insane distrust in the German population in the politicians. Just to give a more recent examples: when the TollCollect system for truck toll was introduced, there were from beginning on concerns that the billing data will become abused. The politicians appeased the citizens that this will never happen. Of course it did happen:
"Rasterfahndung, heimliche Online-Durchsuchung, Datenauswertung der Lkw-Maut - Bundesinnenminister Wolfgang Schäuble und die Unionsfraktion drängen auf zahlreiche Verschärfungen der Sicherheitsgesetze. Die SPD will mitziehen - aber nicht beim Datensammeln zur Verbrechensvorbeugung.
Entsprechende Pläne präsentierten Unionspolitiker nach Informationen des SPIEGEL in einer Koalitionsrunde am vergangenen Donnerstag. Unter anderem sollen dem Bundeskriminalamt die Rasterfahndung und die heimliche Online-Durchsuchung von Privatcomputern erlaubt werden. Außerdem sollen die Daten der Lkw-Maut dabei helfen, Verbrechen aufzuklären."
DeepL translation: "Grid searches, secret online searches, data analysis of truck tolls - Federal Interior Minister Wolfgang Schäuble and the CDU/CSU parliamentary group are pushing for numerous tightening of security laws. The SPD wants to go along - but not with data collection for crime prevention.
According to SPIEGEL, Union politicians presented plans to this effect at a coalition meeting last Thursday. Among other things, the Federal Criminal Police Office is to be allowed to conduct dragnet searches and secret online searches of private computers. In addition, the data from the truck toll is to help solve crimes."
"Das Computer-Ausspähen wird also kommen. Wieder einmal wird der Gesetzgeber das Grundgesetz einschränken. Es mag nachvollziehbare Gründe dafür geben, wenn es darum geht, Terroristen davon abzuhalten, Hunderte von Menschen zu töten. Aber es braucht wenig prophetische Fähigkeiten, um vorauszusagen, dass es so kommen wird, wie es in der Vergangenheit immer gekommen ist: Erst versprechen die Innenpolitiker und die Sicherheitsbehörden hoch und heilig, das neue scharfe Schwert nur bei den ganz gefährlichen Straftaten und Verbrechern zu benutzen. Doch dann kommen die Drogenhändler, die Kinderschänder, die Betrüger und schließlich die Steuerhinterzieher. Und plötzlich sind auch Onlinedurchsuchungen ein ganz normales Instrument polizeilicher Ermittlungen.
Das war so bei der Kronzeugenregelung, bei der Datenspeicherung zur LKW-Maut und bei der Telefonüberwachung. Die gehört längst zum polizeilichen Alltag und wird von Richtern routinemäßig genehmigt. Auch beim Großen Lauschangriff drängt die Union seit Langem auf eine Ausweitung. Ihr passt es überhaupt nicht, dass die Polizei die Mikrofone ausschalten muss, wenn die belauschten Gespräche privat werden."
DeepL translation:
"So computer spying is coming. Once again, the legislature will restrict the Basic Law. There may be understandable reasons for this if the goal is to prevent terrorists from killing hundreds of people. But it takes little prophetic ability to predict that things will turn out the way they always have in the past: first, domestic politicians and the security authorities promise on high and holy to use the new sharp sword only on the very dangerous crimes and criminals. But then come the drug dealers, the child molesters, the fraudsters and finally the tax evaders. And suddenly online searches are also a normal instrument of police investigations.
This was the case with the leniency program, data storage for truck tolls and telephone surveillance. This has long been part of everyday police life and is routinely approved by judges. The CDU/CSU has also long been pushing for an expansion of the large-scale eavesdropping program. It does not like the fact that the police have to switch off the microphones when the conversations they listen in on become private."
Thus: never trust a politicians: politicians are nearly all fraudsters who belong into a high-security jail instead of a parliament.
In terms of motivation, online services do save the government money on administration costs like manual data entry, costs of returning forms that have been filled out wrong, etc. And every government likes efficiency savings much more than increasing taxes or reducing government services.
In terms of implementation, the government employs a small number of competent people directly - the "Government Digital Service" - who accomplish some projects.
Other IT projects are done by organisations like Accenture, CSC, Atos Origin, Fujitsu and BT. They are generally paid more if the project is late or buggy, with predictable results. But they'll often produce something eventually, if enough money is thrown at them.
The "VIP lanes for routing work to your mates" are more for things like buying overpriced PPE during the pandemic.
