Had a similar experience - I was exceedingly excited after reading the communist manifesto, some Jorge Luis Borges, and a number of other revolutionary texts as a kid. I searched high and low for people to talk seriously about this with. It wasn’t until well into my late twenties I finally realized all the pleasant, satisfying, productive conversations I’d had had been with moderates or what I may have once foolishly called “imperialists”.
I do love talking to bright young communists tho. It’s amazingly pleasing to introduce an ounce of doubt, or conversely an ounce of appreciation for the world we inhabit.