I think I read somewhere that the majority of views typically come from videos being recommended on users’ home pages. That is the reason why content creators focus so much on the youtube algorithm, since if their videos don’t get recommended, they don’t get as many views.

(I haven’t watched the linked video, so that may be exactly what they talk about)

I had a dual gpu Dell Xps laptop a couple of years ago, and the best experience I had with it was PopOS. It was the only distro that worked with that laptop out of the box without just completely disabling the dgpu.