Who’s actually doing that, though? I mean that sincerely. Is there anyone who wouldn’t have gotten involved, but who was swayed to do so by orange paint on historical artifacts? This seems like directionless compensatory venting by activists whose other strategies are failing to meaningfully persuade.
Further, what’s the balance of people in the other direction who have an inkling that they’d consider doing more, but who are swayed against it by the increasingly unhinged extremist tactics these protestors are using? There’s an entire online ecosystem rife with a combination of climate denialism, analytical paralysis, and doomsaying, and there’s a non-zero number of people who likely either stop caring or throw their hands up in frustration because protestors are doing more harm than good by throwing what I’m sure looks to them like ridiculous tantrums. For every ally they gain, they probably lose some, too.
And that’s not even touching on the fact that systemic structural changes are the only possible solution to this problem, and making the average person feel guilty and/or agitated is a weird form of victim shaming.