Socializing.
No social media to distract people. Nobody staring a phones. Nobody recording themselves for streaming.
You memorized phone numbers or wrote them down. You called or got called to meet up at some place and everyone went from there.
Permanently Deleted
I miss physically owning software, movies, and music, not having to pay a subscription for car features like heated seats or more horsepower. I miss getting a complete game that was usually mostly glitch free on day one you got it on CD/DVD.