Earlier quoted context omitted.
To me TikTok is not the "internet" because no matter how much the app gives, the user doesn't own their content. You can still write anything in a blog that you own and have people see it. To me that freedom is the "internet".
I see this comment and others like it. It's important to also know where the mindshare is. Where are most average individuals spending most of their internet hours? It is likely not niche-blog.com. TikTok is quickly becoming "the internet" for all intenents and purposes for some people. It's also how some folks get their news, etc.
In other words, you may have a legal freedom to express your opinions but nobody is forced to give you the platform to do so. It can become arbitrarily difficult to actually disseminate your opinions at the extreme. E.g. I may vehemently disagree with Trump's opinions, but I have to admit that I feel deeply uncomfortable with private entities controlling whether he gets heard or not.
At the same time, I don't have a good solution if I'm fully honest. Private entities absolutely should have the freedom to determine what they want published on their platforms. Maybe we need (as a society) realize that the social media has become a de-facto utility that needs to be provided as such, regulated as such and taken away from the hands of private entities?