But I've come to the realization that both sides have an ugly component that is winning out on online forums. It's the classic tale of the vocal minority controlling the narrative.
So to answer your question, being habitually online, and using that as a basis for your opinions on the world will very much make you vulnerable to a serious blind spot.
The amount of shit-flinging on Reddit, from both sides, is shocking to me as a non-American. That people can espouse so much hate towards their literal neighbours is unreal to me. This country is so divided that I'm not sure how things will be fixed soon. Online has become such a cesspool that it's not possible to sit around the same fire any more.
I like to think that the majority of people are waaaay more moderate than what you might think from looking at social media. And I would encourage anyone to try and interact with more people in meatspace. Don't try and convince anyone of anything, but try to understand why they feel the way they feel, and have some goddamn empathy.
I blame two things for our current situation:
1. Social Media. In hindsight it makes perfect sense, but polarizing content will generate more engagement, and since engagement is a primary KPI for many platforms, that is what the Algorithms will select for naturally. It's a positive feedback loop, that resulted in people defacing their neighbours front-yard political posters, and then smugly posting about it on social media. Because of course that's how you'll convince them to vote for the other party.
2. Two party system: I like eating meat, and I would like to continue doing so if I can. But I also care for the protection of animals and sustainable utilisation of resources. But because meat is part of the Carnivore party's platform, and everything else is part of the Herbivore party's platform. People might support more worker's rights, but now in order to get that they must also be anti abortion. It's a broken system and it breeds deep deep divisions.
There was a study done on bipartisanship in the US senate, where senators were mapped into a 2D space and pulled together slightly if they voted together, and pushed apart if they voted against each other. 50 years ago the two parties were mixed together, then slowly but surely drifted apart. The animation over the years was like watching cell division. There's now only a couple of senators left in the centre, everyone else is far apart in two blobs.
I have zero in common with people that make their hatred of transgender people a substantial part of their politics -- but have never talked to one and have never been influenced by one in any way.
It's like talking to an alien species that singles out green eyes. Not blue, not brown, just green, but with a seething hatred that goes beyond anything I have ever felt. "You need to also hate the green-eyes or you're bad." is not something I can wrap my head around. Not now, not ever.
The Internet has nothing to do with me feeling this way about green-eye-haters.