Generally revolutionary music is good, especially if it is in a langage idk which is most of them.
German and Russian punk go crazy
I would also love recommendations similar to Molchat Doma and Kino, those also slap. Motorama is also a band I think is cool.
I especially fw arabic in general
Definitely check out The Virus if you like punk. One of my personal favorites.
Bloodywood and Fever 333 are metal, but if you like metal with leftist themes and band members of color, they're also very good.
For bands similar to Molchat Doma, I'd recommend She Past Away and Sisters of Mercy.
I'd also check out Tom Morello's most recent projects. He was with RATM, as you probably know, but he's a fantastic musician on his own as well.