How do you build a following on here when you don’t know anybody?

Tried to set my username to mariahcarey but it’s ’reserved’.

John Cusack has just been posting ‘hi’ on here for the past seven months. Lmao.

It appears everyone is flocking here from X/Twitter since Donald Trump’s re-election. I wonder how this is all going to pan out, considering X has expanded its features so much since Elon took charge of the platform.