This is only to be expected after politicians have applied new austerity measures year after year.
Peacefull protests seem to have no effect on goverments and a lot of people are just looking for someone/something to blame for all the problems in the world.

The party that has come off the worst is the Greens, the junior partner in Chancellor Olaf Scholz’s coalition. Its members reported 1,219 incidents last year, up sevenfold from 2019.

Honestly it’s only matter of time before we start seeing more extremism when it comes to protecting climate. The current peaceful protests, chaining oneself to a tree, blockking traffic or vandalizing art galleries are cute in comparsion to stuff attributed to earth liberation front.

Personally I think its ok for instances to delete older posts to save space provided that there are means to archive threads that users find valuable. For fediverse to thrive it should be as easy as possible for people to setup and manage instances without having to think about the storage space too much.

Archival of historical content is something that I feel should be handled separately.