My '06 Duramax ran B20 with winter additive just fine. Never had a gelling issue even in deep cold.

Have you tried setting ground rules before these talks even start? We had to limit our town hall style meetings to thirty minutes with a strict two minute speaking time per person, and it cut the yelling in half. What @phoenix361 said about peer mediation is key, you need a neutral person just to run the clock and keep things on topic.

That never happens with my Dune memories.

Did my friend tell you about the time his latte came in a disposable cup even though he was sitting in? The barista said they pre-make them during rush hour to save time. So his "experience" was just grabbing a cup from a stack, exactly the disposable transaction you're talking about.

Your take on "selective moderation" joking about free speech is where I disagree. Those platforms HAVE to use automated tools that often pull down good posts by ACCIDENT. It's a messy system trying to handle everyone, not some plot to silence people.