How's your Persian?

"Marg Bar <noun" appears to a ritualistic phrase, meaning 'down with':

https://politics.stackexchange.com/questions/69301/what-do-t...

Here they are saying "Death to Khamenei" over power outages:

https://www.haaretz.com/middle-east-news/iran/2021-07-06/ty-...

Here's a story of a taxi driver saying "Death to traffic":

https://blog.ricksteves.com/blog/death-to-israel-death-to-tr...

It's also worth pointing out that wanting Israel (the state) destroyed is not the same thing as wanting everyone who lives there to die. I'm glad the Third Reich was destroyed, I'm also glad the German people survived it.