100%. This links to the "cancel culture" issue. I get the point that we should allow people a platform because then they can then go on things like Question Time and be debated down & made to look stupid. Thats great... in principle.
Problem is we don't live in that age any more. Those days are long gone.
Tweets/ posts by prominent anti-vaxxers, conspiracy theorists & general morons get seen by more people in minutes than would watch a specific TV programme to hear someone talk, pretty sure I read somewhere that some crazy stuff saying "it is now proven that masks are actually as dangerous as covid" was retweeted 10m times in half an hour or something ridiculous- information is disseminated in a profoundly different way now, everyone has a platform and its incredibly powerful. Debate people all you want, it will do no good. Its a different playing field now and rules need to come in to reflect it.
So thats why in my opinion, if you're one of these people telling outright lies, and you have many hundreds of 000s of impressionable people reading attentively, then you should be gone, banned, "cancelled"- whatever you want to call it. You are abusing a platform in order to perpetuate proven mistruths, so you should lose that platform, its that simple.
Don't know how you do it practically, I get that too, but its not my job to know how to do it, somehow Twitter/ Facebook etc should actually be forced to implement rules whereby if you are caught spreading lies then you're gone- especially when peoples' lives are literally at risk from all this shit "advice" being spouted.