they are like reeeally left wing
The historical record of the extreme left is extremely pro-state, pro surveillance. Indeed, the Marxist corrective to freewheeling capitalism was a strong socialist state (to cover the period before communism emerges and the state withers away) [1]. Many modern surveillance techniques were pioneered or refined by the likes of the OGPU [2], the NKVD [3] and their equivalents in satellite states like the Stasi [4] in the GDR, or the secret police in China (sorry I have no good reference).
Note that both Wilhelm Zaisser [5](founder of the Stasi) and Kang Sheng [6] (founder of China's secret police) had worked in Moscow under Stalin in the security services.This is historically very well documented, but seems to be somehow unpalatable ...
[1] https://www.marxists.org/archive/marx/works/1848/communist-m...
[2] https://en.wikipedia.org/wiki/Joint_State_Political_Director...
[3] https://en.wikipedia.org/wiki/NKVD
[4] https://en.wikipedia.org/wiki/Stasi
[5] https://en.wikipedia.org/wiki/Wilhelm_Zaisser
[6] https://en.wikipedia.org/wiki/Kang_Sheng
Edit: replaced "left" by "extreme left" for additional clarity.