You're rather overconfident in your evaluation of people and not actually getting the sense of my values and priorities as you think you are. I care about these things and inconvenience myself a lot more than you realize.

When I do it it's because it is likely to make a difference in the ultimate outcome I want to achieve. I also criticize things when I think that criticism may have an impact on the ultimate outcome. What I don't care for is futility. In this particular case, it is absolutely futile to try to fight against big tech through shaming people into inconveniencing themselves for the sake of the free internet. You need to address the root causes to even stand a chance. Part of that is politics and legislation, and part technology. Getting Mozilla and other OSS to give a damn about the basic flaws in the user experience so their users actually want to use Firefox is going to have far more of an effect on the outcome you want to reach than shaming users for not inconveniencing themselves.