A lot of "speech" online isn't real humans voicing their opinions and having civilized discourse.
It's nation states and moneyed interests weaponizing our naïveté, using what are meant to be public squares as means of disseminating propaganda and dividing our societies.
People arguing for unrestricted free speech online are either complicit (e.g. Musk) or naive and being taken advantage of.
Many times I've seen engineers polishing and optimizing the code of an existing system without ever questioning the process itself or indeed the paradigm. I myself was in that position, spent 5 years optimizing the parameters of a complex system, only to realize that system was put in place based on faulty assumptions that were never questioned. The whole thing could have been removed and performance sped up 200%.
(both are also trying to replace Algolia, because both have cloud offerings)
I have no affiliation.