Yep, I'm with you OP.
Mine are 11 and 13 and sure do like a bit of screen time
. They also each play sports for their respective schools, read books, do parkrun, go swimming, get their homework done and can make functional conversations with adults. These things are not mutually exclusive.
"What's wrong with football in the park" - well, I just don't get the halcyon "jumpers for goalposts" vibe. It's dark by 4.45pm here (London) and its wet. Ds can do a bit of screen time after his homework, say 8-8.45pm - he ain't going to be out playing football at that time (and Ds has never liked football anyway).
And yes, you have to do some parenting around screens - content, ensuring that they don't get angsty, ensuring that they don't play for long sessions uninterrupted, don't do multiplayer with people they don'y know etc. But that's my job, and frankly all of those are things I'm going to have to do as a parent whether the medium is screen based or otherwise. Banning screens doesn't stop that.
I think it is part of modern childhood and ignoring it is odd. And I envy them - we never had anything near as entertaining or creative in my day. TV used to be the big bogeyman when I was a child - "you will get square eyes" etc. I knew a few friends who were banned from watching tv as children (which as adults they are interestingly still quite resentful about). I think now virtually every parent is of the view that tv used selectively is fab, and the odd bit of mindless bingeing isn't actually the end of the world.