I had some very similar feelings after the 2020 election cycle and COVID stuff. This VSauce video came out around the same time and, unironically I guess, helped convince me of some stuff I’d started to realize with regards to changing people’s minds. https://youtu.be/_ArVh3Cj9rw
I feel like a better punchline might be something like “Hand washing is bloat”. I’ve heard this joke a million times in different formats. Marines versus Navy is the first that comes to mind.