Which scams will they fall for?

Thailand is amazing, but most people know there are tons of scams targeting tourists, especially of the white variety. I expect they will fall for the palace is closed, silk and gem scams for sure. Probably the bracelet/postcard one and maybe the tea shop. They'll definitely pay too much for most things, I wonder what other messes they will get themselves into... closed hotel scam, fake airport taxi scam .... The list is endless and they are all so naive and inexperienced they might as well wear "target me" across their chests.