No halfway decent person who isn’t a steaming pile of excrement would be deterred by such a protest.
You assume there are significantly more “halfway decent people” than “steaming piles of excrement”. If your assumption were true, we would have abandoned fossil fuels in favor of electric vehicles at least 40 years ago, and wouldn’t be having this argument today. Humanity leans far more to the “excrement” side of this particular debate.
You need the support of quite a lot of the people you describe as “steaming piles of excrement”, and all you’re doing is driving them straight to the first politician who says “I’ll lock up every last one of these asshole protesters as soon as they step in the street” while taking the money of every oil tycoon on the planet.
No, OP’s idea is infinitely superior to those jobless, orange-coated jackasses.