I'm curious to see what happens. Compared to twitter most free "speech platforms" that have existed end up just being extremist McDonald's without much else.
I really don't think most people are shopping for "other" ideas, and they're not concerned with free speech... just hearing their own ideas echoed back. Free speech for most folks only comes up when they don't hear an echo, or even just enough of an echo.
The level of tolerance for even just hearing other ideas seems ultra low these days.