Yeah, despite suggesting a different format five minutes ago, I do agree it's impossible to change someone else's game, so it was bad advice.
Just shut up and be happy and try to win. If they say something you think is ridiculous, agree with them. Don't argue, don't fight, don't deny. Not everybody thinks about poker the same way you do. This is a GOOD thing. If you think you're better, just shut up and take their money.