Earlier quoted context omitted.
Sure. If censorship is wrong, then it is wrong. If censorship is just fine, the n it is just fine. It is the height of hypocrisy to engage in censorship in the name of stamping out censorship. It feels like a tautology because the opposing viewpoint is a very simple hypocrisy. If you don’t like something, don’t do it.
Your argument is predicated on the idea that banning TikTok is censorship. It's not. No speech or information is being suppressed; any speech being made on TikTok can instead be made on other platforms. This isn't like China where the government bans any services they can't control, and directs the services that they can control to suppress any information they don't want people talking about.
That's the arguments right wingers make about why flag burning should be a crime as there are other ways to express displeasure with the country it represents. IIRC, Robert Bork was a proponent of this line of thinking.