>I think discussion here are missing that most people do not own a PC/laptop and if they do barely ever opens one, and not because they can't afford it, but it just didn't fit into their daily lives

Anybody who works in an office job, employee or freelancer, (so 100s of millions in the US alone) both work with and own a PC/laptop. And that doesn't even count gamers and creatives. And many more that work blue collar jobs still own one, according to statistics. Some 16 year old might just use their smartphone, but most adults also use a laptop.