What you’re worried about is basically what federation was built to stop.

If you don’t like the moderation of a community or other aspects, you or anyone else can make a new one on the same or a different instance, if you want.

You can even make it “private” (not federate) to keep others from coming in and recreating the problem you just fled.

Revan. Star Wars Knights of the Old Republic.

I would add that you can swallow air to create the need to burp.

My understanding is that some of the benefits China would get from invading Taiwan is the control of Taiwan’s world-leading semiconductor industry. So making it public knowledge that any invading force (i.e. China) would not be able to take over their production capabilities is a small deterrent.