I think it would be great to start speaking to them in Spanish or Portuguese then Maybe I should get some tips from my FIL or BIL; they both speak Portuguese. Luckily, I have never experienced this. Probably, because we go while they are in school, aka US Summer and Spring Break.
Being strange.... and given the recent edict? There IS a small part of me that wants to recruit a good 100 volunteers to do a flash mob Gregorian Chant, in robes, in the Haunted Mansion Queue. In Latin. WITH tablets that we will slam our heads, in unison. Should a third party wish to follow, beating a rug with a fake stuffed cat? Yes, I would support that.... .
Mistake is Having CM giving the warning. Have a security guard give the warning. Also give a card to the leader in Spanish and Portuguese with that warning (don't be surprise you get a no speak English), advising them they are subject to removal from the park/hotel.
I'm curious what the difference between a "CM" and a "security guard" is...
Mickey cops don't get trained in SWAT or anything.