I'm not sure if regular libs have been migrating to Lemmy leaving only the worst posters or if they are just becoming shittier.

Oh it is pretty clear now libs were never going to actually support real climate activism in the long run, anything that actualy threatens to disrupt their comfortable lives and treats.

I think also its just the fact any real climate action is inherently against the liberal democracy that continues to fail despite constantly promising e.g all the climate accords. The libs will naturally see protests against this inaction as a protest against democracy therefore everyone will be declared eco-fascists/tankies or worse.