> Anyway, the ever-ongoing enshittification in the air-travel space is entirely to blame on the consumers -- the people could stop this nonsense at any time, but apparently they're fine with it, so...

How? I suppose the answer is to stop flying, I basically don't fly already, so that'd be fine with me but, if you are a flyer, in Canada we have Air Canada and Westjet if you're flying domestic. I suppose we could stop buying economy seats, but "premium" doubles the price.