If “The US had something to do with the coup” is so vague as to be trivial, then “This meme that the US had anything to do with Pinochet’s coup has to stop” is so overstated as to be trivially wrong. (Obviously that’s not your fault, unless you and frontier64 happen to be the same person going by two names.)
Your more finely-tuned statements all seem reasonable to me, though I don’t know enough about the Pinochet coup to say more than that.
If “The US had something to do with the coup” is so vague as to be trivial, then “This meme that the US had anything to do with Pinochet’s coup has to stop” is so overstated as to be trivially wrong. (Obviously that’s not your fault, unless you and frontier64 happen to be the same person going by two names.)
Your more finely-tuned statements all seem reasonable to me, though I don’t know enough about the Pinochet coup to say more than that.