Tried what?
Give rich oil producer execs something to laugh at and say “See how silly they are? THAT is supposed to show climate change is real? It’s all nonsense, pass the coke”
You want to get attention AND piss on the right people? Then go after their big toys. Go after their airplanes. That’s something humanity could get behind, not you trying to destroy priceless art, or historical sites.
Nobody cares what the oil executives think. A protest isn’t going to make them stop producing and selling oil. And if they tried the system would dump them and bring in the next guy. Protests like this are about raising the public’s awareness and you seem pretty aware now.