I think you're absolutely right. It's funny watching old shows/interviews where people seem very similar to modern day "doomers". They always had legitimate reasons to be worried (like we do), but similarly, they struggle to conceptualize life going on like normal a few decades into the future.
It took me a long time to reach this conclusion. I love TOS, and the characters are cultural icons, but when I want to fanboy over the whole "philosophy" of Star Trek, I'm thinking of TNG every single time.
I'm usually a lurker, but I decided to just go ahead and make one that I was missing. Something about personally wanting Lemmy to grow is motivating to me.
I made an XCOM community on Lemmy.world, and even though I'm the only one posting so far, it's fun to watch the subscriber count grow. Already at 50!