Mobile phones are so locked down from regular users that those usually just physically break before the operating system becomes unusably slow.
Laptops can be destroyed by software. Give a regular user permission to install programs, and suddenly there are a random purple monkey sitting on the desktop telling jokes and multiple crypto miners.
Well, at least some part of the users are frustrated with ads. What bothers me more is that the majority certainly couldn’t care less whether there are ads on their device or not. If they did, Amazon would be forced to do something about it.