I think left wing content on Xitter just gets suppressed, not deleted. Since buying a checkmark gets your posts boosted to the top of the algorithm, and right wingers are far more likely to give money to the Nazi bar.

But, I haven’t used it in a long time, so I could be mistaken. When I gave up on it, I was being shown almost nothing but alt right shit regardless of how many accounts I blocked/muted or what posts I interacted with, though. (And pretty much the only other content I’d get was porn and gore that I didn’t want to see.) And every search would show me a hearty mix of Nazi propaganda and porn, no matter how irrelevant.