edit: for more context, it was initially adopted because it had better support for Korean language features, but now it serves basically no purpose other than be a pain in the ass for anyone who has to deal with their proprietary, incompatible with everything file formats.
If the implication is that the left is more willing to violate freedoms, you're leaving out that the right-wing president was ousted for attempting to subvert democracy by instituting martial law for no good reason.
It didn't work because it was a terrible movie and blatant propaganda, but I could see someone doing this successfully if they were more subtle about it.
The most difficult part, and one that Youtube has struggled with since the beginning, would be content moderation. It's a technical, legal, and PR nightmare and there's no reason for Netflix to wade into that mess.
There are lots of places in the US where if you don't have a car your only reasonable options are an Uber/Lyft or calling a cab that may or may not arrive.
This is pretty similar to the Japanese "flick" keyboard that's fairly commonly used on smartphones. Instead of 3 possible directions per button there's 5 (up, left, right, down, and neutral): https://www.youtube.com/watch?v=Z5UEsHEZWII
It's pretty intuitive because Japanese kana is a syllabary that's organized by their starting consonant and one of five possible vowels in the Gojuon system: https://en.wikipedia.org/wiki/Goj%C5%ABon
I never got used to it but people who use it swear by it. Google even made a mechanical version for an April Fools a few years back: https://youtu.be/5LI1PysAlkU
edit: for more context, it was initially adopted because it had better support for Korean language features, but now it serves basically no purpose other than be a pain in the ass for anyone who has to deal with their proprietary, incompatible with everything file formats.