Last Generation Austria (Letzte Generation Österreich) disbanded recently, because they can’t handle legal fees anymore. Others are on the same path.
While protesters for other causes face no consequences, climate protesters get arrested regularly.
For example farmers in Germany protested that they don’t get subsidies anymore for using diesel engines, blocked and hindered main streets, people and buisnesses. Held a ferry full of people hostage because a politican with his family was on board, with no real negative or legal consequences.
German government caved to the farmers, while at the same time charging climate activists en mass for blocking highways and such.