We have broken our world for the greed of a few. History will not be kind to us.
If you truly believe climate change is real then also admit that "We all have broken the world", except perhaps some uncontacted peoples in the Amazon.
Anyone who has ridden in an automobile, a train, a plane, a powered boat has contributed. Anyone who has used or purchased goods transported with any of the above has as well. Anyone who's eaten crops grown with large amounts of industrial fertilizers has contributed (e.g. most of the world).
The oil companies just produce what everyone in the world wants and wants cheap.
If I cut down my plane flight in half that means I'll take a plane every two years, meaning I'll also see my family half as much. You'd also have to include that, since I travel economy, you'd divide my contribution by ~350.
If Taylor Swift cuts her plane travel by half she'd "only" make 51 trips a year [1] on a plane that carries 12 and would still make more money in a year than what I'll see in my lifetime.
IMO, saying that both of us are contributing equally as much to global warming is just unfair.
[1] https://www.businessinsider.com/taylor-swift-spent-160-hours...
You are conflating participation from equality, yes everyone participates in the system, it takes a lot of privileged to be able to disassociate ones self from the system itself. The power dynamic within the system favors the wealthy, whom have decided that this is the path we are going down.
I'm personally in the 'drill and burn as fast as possible in a mad rush to fusion power' camp so we get a way to fix this shit rather than the 'stop civilization from doing its thing overnight' camp. alas, neither is happening.