A lot of times you can’t avoid bringing up politics. For example, let’s say you’re a person whose rights are under attack in the US, like a trans person. Talking about the threats to your existence and how you’re worried that it’ll become legal to discriminate against you is “politics”, so you’re stuck in the position of “let these attacks happen and don’t speak up about it, thus ensuring things get worse” or speak up and risk your job.
I’d start testing to see what the restrictions are on the note - for example, could you get Thiel to give all his money away and then end himself? If there aren’t many restrictions you could say “Netanyahu, by nuclear weapon, at the Davos summit in 2025” in order to take out a whole bunch of the ruling class at once.
The other thing I’d try is writing “Elon Musk, guillotined by a revolutionary communist government made from the population of the former United States” to see if I could get regime change to happen.