As long as we don’t have the balls to get those folks in front of a judge and make them pay for the damage they cause, this won’t stop. This is no protest, this is hooliganism and as such it must be treated. Or how would you react if the flat-earthers started ransacking scientific institutes and universities that have been built and operated with public money?
There’s a climate change protest happening in London today. A group called Extinction Rebellion blocked the streets at Piccadilly Circus and Oxford Circus. They also shut down Waterloo Bridge: