I suspect your post was deleted because the forum attempts to maintain a policy of encouraging conversation, rather than exchanges of insults.
So a post that is essentially comprised of insult, even if it doesn’t name the individual it is directed towards, is seen as counterproductive and such posts are discouraged by being deleted.
I dislike "cancel culture" as much as anyone, but I have no problem with a forum attempting to keep some level of decorum to promote productive conversations rather than trolling or insulting ones. When you are discouraged from resorting to ad hominem and insult, it encourages you (or should) to produce actual reasoned content and interact with the points made by other people.
If you have an idea that you can actually support through reason, argument, evidence, best to do that rather than through insult (or without adding insults).
I see millercarbon still can not resist the impulse for insult. That’s a shame.