> What's wrong with the government taking over admin of DigiD?
Because they're a government and they are therefore going to fuck it up.
Unfortunately you will never realize how this ideology is fucking up every facet of society and which interests that are never your own put a momentous effort into drilling that propaganda into your head.
the netherlands is far from perfect but unless you have a specific grievance with their government, you really have no idea how much better it can be. it's night and day when compared with places like the united states. things can be better even though it feels impossible sometimes.