The last time I bought a Mac was like 10 years ago, at an independent computer shop that specialized in them. The person at the register insisted on getting my personal info “because Apple needed it” but I didn’t want to give it. The person at the register very slowly sauntered up to their manager, had a long discussion, and eventually they figured something out because I suddenly didn’t need to give my info. It was kind of nervewracking because I was paying cash and I was like: what if I hand it over, and they change their mind? It’s not like I could call the cops, I’m the wrong demographic.
Anyway, whenever I thought about getting an Apple system, I remembered that experience and went with something else.
The youtube algorithm determined the following: people who watch the kind of videos in your history, are also interested in recording netflix shows. And it was right, because you are in fact interested in that (general) topic. This is another possible explanation.