Imo the problem is not quantity but quality. And even then, the most important characteristic of that quality is the known transparency behind the platform itself, which affects the mentioned quality of behavior & content.

I personally don't think this will rise that quickly(for many reasons, the main 2 being the focus on web3 and the second being jack's past), but the fact remains that the market for a non-censorable or at least trustworthy social media platform exists.