A group of american settlers got stuck there in winter and did some cannibalism to survive. I watched a YouTube “documentary” once.

Ahmet has English subtitles on many videos, so check out one of his recipes. Turkish man living in Germany, an absolute dad. Makes good food and cracks corny jokes while doing it.

bigclive, the most famous bear from the Isle of Man.

Money. Lots and lots of it.

Hosting video on a significant scale is very expensive. Stupendously expensive.

Convincing people to join is also going to cost a lot of money. Consumers are on YT because creators are there, and they are already used to the platform. Creators are there because the consumers are there. And there is a robust infrastructure to make a living from content creation.

Financing is especially difficult for such a project, because companies are willing to pay way more for targeted ads. For which you need some data about your users. The more data you collect, the better the and targeting can be, the more companies are willing to pay.
Assuming there are enough users for companies to pay for advertising at all.

Das wär kein Populismus. Die Bevölkerung liebt US Konzerne.

Fellow Viennese person detected, must post song Workers Of Vienna https://youtu.be/A95Gu39oBrI