Those people are losers with nothing to lose. Many on our side have a lot more to lose. Plus, there should be an assumption that everything is recorded at all times.
This is why I’d propose a Constitution/Law reading gathering. Anyone wishing to speak reads a paragraph of the Constitution or law and makes their point in that manner. No non-law communication allowed- you will be asked to leave. No politics or discussion. A quick meetup and then something fun like bowling, pool, etc, again, no politics, discussion, just banter.
Public speaking plus law/constitution education, and community engagement.