The person who wrote this wasn’t alive before smartphones and are doing the whole “I was born in the wrong decade” thing.
The smartphone didn’t ruin those things. Capitalism did.
There’s (mostly) nothing wrong with the technology. It’s the enshittification and profit motive behind nearly everything that’s the real problem.
How do you separate the two? To me smartphones seem like the sort of thing that was always headed in a bad direction. It’s inherently a tracking device. Touchscreens are easy to use and intuitive but really slow and inefficient for most things that go beyond browsing/viewing content. It pushes you to get all your software from a centralized walled garden. If it weren’t for smartphones, the people who mostly only use smartphones probably wouldn’t be spending a lot of time on the internet, and that would be for the best.
Open source