I get it OP, I worry about this stuff too. Afterall, if everyone sat on their laurels and never engaged with this or talked about it in fear of it worrying them, we'd be in an even bigger mess.
What helps me is to get super duper well informed. Don't just read news and etc because you lose sight of the context, go and find political commentary and views from a huge range of individuals, then make your own mind up about what's happening. Podcasts are great for this. Remember the newspapers are there to attract an audience, and nothing attracts an audience like drama :) Content creators and particularly podcast broadcasters attract an audience by being accurate and a sort of an anti-news channel, so are often right on the money.
Be really conscious that both Trump and Putin have reasons right now to distract the media. Trump just got caught out in a sex scandal that is provable and not going away, and Putin just got found to have committed an act of war on British soil as well as a drop in favour in his own country as backlash.. it's a good time for a bust up for both of them.
We have bags and bags of evidence that Putin got Trump elected even though at the moment Trump is arguing that even if he did, Trump didn't know it was happening. That's fairly strongly disprovable so it's no stretch to believe Trump owes Russia his Presidency and he knows it.
He's openly admired and even fan-boyed over Putin for 10 years ffs, he idolises him.
Anyway, I think my point is there's more at play here and it's fine to worry, just worry in context and remember the poison orange goblin is politically impotent, he can't do anything on his own 