In short, yes. They should not be taken seriously. You should take Iranian actions on the ground seriously, and ignore that which is essentially compelled political theatre.

I'm saying it is foolish and historically uninformed to hold a blind faith that everyone that the US labels an "adversary" is evil.

Would you like to engage with the comment I left?

If they have no practical way of acting on the chant, then it's just bluster.

No they shouldn't because "death to" is simply a mistranslation. "Death to" is an idiom in Persian that means approximately "down with"- and in fact the official translation by the Iranian government itself is "Down with the USA". But I'm curious what you thought it meant.

Yeah

To the younger generations it's just political theatre and gets laughed at as being the equivalent of boomer cringe