> Except in the US, the civil service is politicized and its employees are 95% in favor of one party, as shown by their political donations history.

That's not at all generally true historically, even if you drop the made up specific number and say something like “vast majority", of US civil servants; it is true of some states, localities, or agencies, and reversed for others.

2020 looks like that, but the 2020-2021 election and transition cycle were rather outside of historical norms. [0]

There is some historical imbalance, but then, that people who adhere to the party that consistently demonizes government, government work aside from military and law enforcement, and government workers, aside from military and law enforcement don't tend to choose to work for government as much as people who don't adhere to that party is...somewhat unsurprising.

[0] https://www.opensecrets.org/industries/indus.php?ind=W03