>Getting banned from YouTube doesn't prevent you from voting.
Right, it prevents you from taking part in the public political debate that tens of millions of voters are participating in.
It's like telling someone "You can't talk about your political message on this popular street corner where there are actually people to hear you. You are welcome to go stand on the street corners way outside of town, though, where practically no one is listening. Those other people are fine to spread their message on this street corner, though, because I agree with them."
There are very good reasons why we don't allow that sort of thing on street corners. The very same reasons apply to the major social media platforms.
>this site has catered to an audience that is wealthy and well-connected relative to the YouTube audience and the political discussions on this site have a ripple effect in the tech community and thus the tech industry and people's livelihoods.
Ah, so middle/low class people should grovel to the elites that gather here, even though those people don't share their interests, and hope that they somehow convince elites to act against their own interests, and do some ripple effect thing on behalf of people that have interests opposed to theirs.
>My only point here is to illustrate that "popular" doesn't necessarily mean "important".
And you've forgotten not everyone has the same interests. If some low skilled workers feel that some policy is driving down their wages, they're not going to go grovel to a bunch of engineers who probably want their wages to go down so they get cheaper vegetables.
People want to be heard by people that have, or may have, similar interests to them.
>The primary function of the site is a business built around video entertainment,
So? The primary function of sidewalks is so people can walk on them.
>just because some fraction of the site's users decided to have political discussions on YouTube doesn't mean that the fundamental nature of YouTube has changed into something that should now be owned by the commons.
Right, it's the fact that said fraction represents a huge number of people.
>The creators and owners of YouTube still have rights to, and creative control over the product they created, even if that control resulted in a blatantly partisan culling of political content.
Subject to the limits that the government puts on that control.
>If YouTube's behavior displeases the people they should seek redress with the platform's owners or abandon it.
"Feel free to go talk on that street corner a mile outside of town. Only people who say things we like can talk on this one."
You really think that's going to be satisfactory?
>The reasoning you describe is a strange kind of mob tyranny where a corporation becomes obligated to give up creative control over its products because a bunch of people decided to start squatting political banners on the front lawn.
When you become "the commons", you lose some of your "creative control". https://en.wikipedia.org/wiki/Marsh_v._Alabama