Whenever some crazy protester does some criminal mischief for their cause, what you need to ask is "where do they work?"

I guarantee you the guy's not a plumber, he's probably working at a university that uses YOUR tax money, and that univ should get an immediate funding cut.

Why funding cuts? Because for every one guy who desecrates a historic landmark, you have 100 coworkers cheering them on.

When you cut the funding, you send a clear message: The taxpayer will not fund institutions where criminal mischief is normalized.

When that message comes down, you'll start to see layoffs, and the whole support network of these people will have to get a real job.