I use the term "hyperwoke" to characterize the leftist archetype whom you've described. I do this because people with a certain worldview are bastardizing the term "woke" away from its original meaning (in the context of the Civil Rights Movement) --

https://medium.com/the-bad-influence/yes-i-will-keep-using-hyperwoke-as-a-pejorative-a2b47ac8d4a7?sk=eb41aeb78affc8e52a2d6c965d50c52e