Very respectfully, I think that's not the case. If the Federation doesn't exist anymore or has fallen off a cliff, I think someone would want to restore something that stood for the unity of worlds.
For the record, I've voted Democrat in every Presidential election since I've been old enough to vote. So don't even try to paint me into a particular corner. Just look at my signature. I'll cut-and-paste it for you...
"If you choose to fail us, we will never forgive you." -- Greta Thunberg
And try telling the people who complain non-stop about "SJWs" and the "lack of white male representation" that DSC is Pro-Trump.
Once again, Trump doesn't have anything to do with this. BSG, which was pretty dark and cynical, came out over a decade before Trump was inaugurated.
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You guys are just trying to stir the pot. On purpose, I might add. Knowing today's climate, linking anything to Trump is by definition trying to piss people off intentionally. Don't pretend you don't know it.
Without going too much into your American red/blue- divide:
DIS is not a pro-Trump show. Because it's not hateful.
It's socially kinda' liberal: Doesn't matter wether someone is black, white, male, female, straight, gay, cybernetically enhanced etc. What matters is the individual. No matter how disappointed I am - I can't hate this show, there is no malice in intention of the creators in display.
What is visible is a lack of effort and imagination though. It's not promoting Trump, but it's promoting a lot of Trumpian policies, purely because it lacks the knowledge of alternatives.
People that know nothing about power always put their emphasize on hard power, never soft power. People that know nothing about technology always put the emphasize on use, never on research and exploration.
This as a show does not promote putting children in cages. But at the same time, it's incapable of imagining a future without borders either. It is - like the vast majority of mundane SF - the very current mainstream political situation, frozen in forever, for 200 years, 1000 years, no societal change, except for the parts that are already deeply ingrained in Trek lore.