For me “How long could I get away with driving like an ABSOLUTE ASSHOLE all the time before I lost my licence or had an accident.” Speed limits, red lights, stop signs… forget them all. Every day I have to drive sensibly and obey the law because without my licence I dont have a job, and every day I see at least one person driving like an absolute moron and I wonder…
I think this one could be done ethically, even make a good TV show.
Parts of it could be done, but it would always stop at “the subject is uncomfortable”, which is the whole point of why changing someone’s mind against delusions, illusions and propaganda is hard. They don’t want to, so without some treatment experiments that would certainly not meet today’s medical and/or psychological standards, we wouldn’t get an answer to many questions.
You could make a TV show sure, but all the wrong people would tune in.
You would need volunteers, but let them witness the experiments that disprove chemtrails or flat earth bullshit themselves and in person allow them to inspect the equipment and so on.
See which ones of them are willing to actually take whats presented to them and see with their own eyes and re-evaluate their position.