I am a German web developer and I know the court ruling.

Germany is now a democratic constitutional state and punishments must be proportionate to the offence. Nobody has to go to jail for 6 months for using Google Fonts.

Rather, the judgement states that the defendant must expect a harsher penalty in the event of a repeat offence. A concrete amount of the fine for this case was not specified.

What is correct is that the plaintiff will receive compensation of €100 for the violation of his privacy.

It is good that we now have clarity and that the WordPress community is waking up.
I have been advising my clients to remove Google Fonts from their websites since 2018.