that and never connect the TV to the internet, it’ll nag you occasionally asking if you want to connect but that’s easily cancelled out.

Container tabs do sync in recent versions of firefox

https://blog.mozilla.org/security/2020/02/06/multi-account-containers-sync/

And even if you beat all of that. You can still be crucified in the court of public opinion. As much as it may be cathartic to see x person being sent to prison for whatever reason there are significant issues with “naming and shaming” someone simply accused of a crime, of which there is a non zero chance that they are innocent. Sure name and shame them after they’re convicted if you must, to show everyone the system still works or whatever. But not before then because that stuff can seriously derail your life.