The average Joe isn’t subscribed to YouTube TV in the first place, are they? They’re usually paying their cable/telco for TV service. (Which, as it happens, already comes these days with mobile wi-fi streaming of the same content via the provider’s apps.)
Not sure that's a given. Anecdotally, quite a few people on my friend circle hate cable and have YouTube TV for sports and a few minor things.
No data but I'd assume YouTube's biggest pull is people young enough to hate cable but old enough to use YouTube often and have $$ to pay for the convenience
