Essentially Germans showing that they are lost and all the media brain-washing has driven them so insane, all they want is to live in a fantasy world of the last century and rot away there.
People advocating for cutting down investments after 16 years of no investments and infrastructure literally breaking down around them (plus things where they are already at least a decade behind the modern world) get votes.
People advocating that mass deportation of illegal immigrants will solve everything (in reality there are basically no illegal immigrants and the total amount that can be legally deported is less than 20k in a country of 84 million) get votes.
People advocating for cutting back imaginary "gifts" for low-income citizens when that raise in social support is actually mandated just as an inflationary adjustment and courts have ruled again and again that reduction far beyond a subsistence minimum is unconstitutional get votes.
People advocating for less climate protection to kill the planet more efficiently (also unconstitutional btw...) get votes.
The government that by any objective metric has already realized more of their promises in 2 years than their predecessors managed in 8 while seeing one global crisis after another and an opposition that has degenerated to pure obstructionism is somehow "the worst government Germany ever had and really should just give up and make space for re-elections".
No, the problem is that many seem to be completely unable to get rid of the people supporting their criticism while openly calling for the killing of all jews.
There were peaceful protests in Germany. Nobody had a problem with those. But the majority was instead infested with radicals that should have no place in a civilized society.
There is also a lot of criticism of Israel's government. And funnily enough we can read all these statements in international as well as German media... while they are being actively censored. Sure.
If I publically talk about a topic and half the audience cheering are nazis I will stop, reevaluate my message and clearly distance myself from them. When you 'protest peacefully' to critisize Israel's government however it's okay when a big share of attendees carry symbols of terrorist organisations. And if those protests are then banned it's "censoring of Palestinian human rights".
Don't get me wrong here... I am the first one telling you that the current government in Israel is a big part of the problem (for the very same reason: not distancing themselves from the radical morons - no, it isn't enough to speak out against statements of some government official later, those people can't have a place there at all).
And the official German government statements were clearly lacking balance. But they were widely and loudly criticised publically for it by many. And many called their initial reaction a massive overreaction. (Again... that was public and not censored...)
Yet many of those who camplain about banned protests and censoring however have actually another problem entirely: That they often can't (or don't want to) distance themselves from that strange other half of "Israel criticsm" that is in fact criticising their right to exist.
Fix your own side of the bed first, then you can start complaining.