Yeah that's fair enough. I really like how they've developed Bucky and Sam as a team, much deeper than your usual 'buddy' action duo, and the supporting characters are none too shabby either. Winter Soldier/ Civil War vibes in plentiful supply.
I'm quite happy to entertain politics in fictional TV in things like The Wire. I see no need for it in anything like this though or any other Marvel productions. That's not what their remit is.
However I realise there's been loose references before - Winter Soldier being a perfect example - but that's as far as it needs to go. Any specific pursuit though is likely not to get my seal of approval.