Large part of the problem is that most people just don't really care and will gladly destroy the environment to save themselves the slightest bit of effort.
The realization that the purpose of our lives may be to discover the tactics of resistance that are not effective in hopes that those that come after survive long enough to find the ones that are effective
Just Stop Oil's first protests were directly shutting down oil terminals, then oil companies bought private laws to stop that so they moved on to other, at the time legal, methods such as "slow marching". These were then also made illegal.
Just in case you don't understand, the use of petrol and derivatives isn't a problem per se. The problem is that all the big oil companies spend millions of dollars convincing people and politicians that climate change isn't real, that environmental regulations are dumb, that they shouldn't be held liable about any of the pollution created by their products.
The world is burning and they're throwing more gas on the fire, speeding up the process, in the name of profit.
I was recently on a electric ferry. It was remarkably quiet for a boat of its size, and it was nice being able to walk around the top deck with no diesel fumes... ... In any case, I wouldn't be drawing that kind of conclusion about the boat in the comic. We can barely see it.