Let me put it another way; can you provide some examples of ideas, topics or opinions that I are likely to be censored if I posted them on X?

How about blocking links to Signal, allegedly since US Government workers are using it to coordinate responses to DOGE requests?

https://www.forbes.com/sites/dimitarmixmihov/2025/02/17/x-is...

Lots of screenshots circulating of posting the word "Cisgender" being flagged by Twitter. Not sure if they just flag or remove it though, as I don't use Twitter any more.

This has to be a disingenuous request. X is signaling at free speech, while in practice it amplifies or suppresses content the owner agrees or disagrees with.