Maybe check out Fragile (by Sting) and it's background story

this is my favorite one by stereolab, it is called 'ping pong' and it's really sarcastic when it comes to war and capitalism

https://soundcloud.com/stereolab/ping-pong?si=0262657a62a74b1facbbe0293b6d05eb

There's only millions that lose their jobs And homes and sometimes accents There's only millions that die In their bloody wars, it's alright

Already commented on this, but thought of some more:

Isley Brothers: Ohio/Machine Gun - https://www.youtube.com/watch?v=XC6qOvfgDJI (this is a cover of 2 tunes, the first by Crosby, Stills, Nash, and Young, the second by Jimi Hendrix)

And just released today (like, 2 hours ago) - Massive Attack, Tom Waits - Boots on the Ground: https://www.youtube.com/watch?v=L-57FrioeuE

Mass destruction - Faithless

I don't know if this quite fits all the remit, but, it's what came to mind:

Pacific's Break Your Social System:

https://www.youtube.com/watch?v=KssYJpKxmyA

Cobra Skulls - Cobracoustic

https://youtu.be/SVwzXCDelaQ

https://youtu.be/k_uMKTvhBb0

Bigg Jus aka Lune T.N.S . "Poor Peoples Day"

Edwin star- war. Literally a song protesting war

Dave Hause - Saboteurs

Dave Hause - Knife in the mud

Dave Hause - Your Ghost

Dave Hause - Seasons greetings from Ferguson

Frank Turner - Be More Kind

Frank Turner - 1933

Honestly I like hear my hope from hazbin hotel as a protest song. The citizens of hell standing up together and finally saying “no, we’ve had enough“ seems especially fitting.