I don’t assume a fight for power to be necessary, at least one on a level that would stall or end human progress. And you’re the one applying a fictional world’s history to ours, I’m merely using it as a cultural metaphor (substituting Fully Automated Luxury Space Communism for Star Trek was supposed to show I was using it as a reference point, not a template to follow). And I never said in my lifetime?
Also, I dropped the “gay” to be inclusive, and not just to heteros, bi, ace, pan, or hell, people who just don’t identify as anything.