Its not about screentime indeed, but what you do with that time. If I use my navigation app in the car, its very high but also productive.
Discussion
Yeah.
What I don't do a lot of, that I'd like to do more of, is just scroll my feed and look at what other people post.
I try to carve out some time for that, once or twice per day, and I do that on my phone, so that I'm not distracted by notifications from GitHub, or Slack, or whatnot.