Go on to Twitter right now and say those things. In almost every democracy, nothing will happen to you.
Put up a website and make that claim.
You might get banned from Facebook.
If the Apple journalists published information about the roughly 10 000 people that were killed in Tianamen protests, would they get shut down as well? [1]
Do you see somewhere in the UK or the US where 500 police raid a major news entity?
They might do that if the paper leaked sensitive military information ... but even then that'd be extremely rare and it would not happen merely for making ridiculous claims.
Anyone who challenges Xi or the CCP will end up in jail.
The obvious solution would be to allow Hong Kong residents to vote in their own leaders and decide for themselves.