I mean it's probably better to just date someone who has the same political views as you do.
Or if you're into or with someone who doesn't and you disagree on worldview, perhaps just proactively try not to bring it up.
Worldview has about as much traction as free air: Zero.
But you need traction for a successful relationship.
Worldview should at least agree that love should hold dominance above other worldview differences, otherwise, you're just going to fight all of the time.
Now, some people (or whatever reason), like that. I don't know why, but that's their thing, I guess.
I knew a couple like that once.
One time I got called to come to band practice like 3 or 4 hours early by my friend.
I thought that was odd, because normally he's not so urgently pressed that he would call me for what's otherwise a normal weekend for us.
Usually I just show up with a bottle of whiskey and there's no other problems but that day was different.
I happened to be doing some shopping at the time, AND I cancelled a date I myself had to go check up on my guy.
I get there and him and his now-wife were quarrelling about something.
At about that point I realized why he called me so early. He wanted to get the Hell out of there.
So I told her I've got some shopping I've gotta do and I'm gonna take him with me.
She snarled at first and was generally thinking I was being more sinister than I actually was.
So I took him to the store and let him vent to me about their argument while I was getting my groceries.
She kept bugging him on the phone, saying she didn't believe I took him with me to go shopping, thinks I took him to go see another woman

so I took a picture of a nearby shelf in the store (which happened to be the monogram letters in the craft section) after arranging it to say something so she'd know I'm not lying and sent it to her. That helped her relax some.
They were just fighting about money, is all.

But the dumb thing is that they weren't fighting about not having money, they were fighting about him spending the money how he spent it.
Whereas when she spends it, it's in the same waste just more comfortable for her instead.
(It took me like another 3 or 4 years to get the two of them some basic budgeting skills).
A week later I came by their place for band practice again and it was like the fight had never happened.
They were laughing and joking and drunkenly wrestling each other like how they do in their living room.
So I paused and said:
"Wait a minute...Okay so, lemme get this straight: You're BOTH the dominant?"
They paused, somewhat taken off by the fact I noticed this aspect of their dynamic, and then they both smiled and said: "Yes."
And my response was: "Sssooo, you guys like to argue with each other then?"
They again paused, looked at each other, and again said: "Yes."
It was about at that point, that I took the whole of the rest of it and filed it under the Whatever I Don't Get It, This Isn't My Business section in my brain.
My point is OP,
That if you're in a relationship where there's a considerable amount of tension, you have to ask yourself WHY you're in that relationship in the first place, and if it's even worth it for you TO be in it.
You can't change the person's worldview, so it will likely always be a point of tension.
Is that tension something you are okay with having in your life and relationship?
Is that something you can cope with having in your relationship?
Or perhaps do you think you need someone you align with more?
My girlfriend and I do not agree on everything either, but where we do disagree, I ask myself these sorts of questions.
Plus I don't really want her to agree with me on everything, that nerfs the person I'm with which defeats the purpose of me being with her.
When I select who I'm going to be with, it's because I want to experience the person's mind, not their body. Body is part of the allure, sure, but headspace is always the make-or-break of the question Can I Handle This In My Daily Life Or Not?
Hopefully you find some kind of peace and balance with it.