First: I guess you guys are talking about mining pools, not miners.

Second: so long as there's one single mining pool that is not colluding, then any censorship attempt is going to be moot. You would need to have, not just 51% of mining-pool collusion, you need 100%!

Third: even if you had 100% collusion, this "problem" is actually being solved with technology, it's called Stratum V2 protocol. Stay tuned.

Last but not least: I'm really surprised this level of ignorance still exists in the HN community wrt crypto. I guess we are still early.