this is a strange comment. are US social media comments bound by free speech laws? don't they all remove content arbitrarily just like tiktok? how is this the

this is a strange comment. are US social media comments bound by free speech laws? don't they all remove content arbitrarily just like tiktok? how is this the top comment? lol. not to mention Vine was literally the same thing as tiktok - it had terrible execution and quickly died.