Yeah sometimes you want your kid to not scream the whole time in the car or on a 6 hour flight where everyone will hate you. My 4 year old niece once screamed for the entirety of a 30 minute car ride because she didn't like what color socks she was wearing, you can't talk yourself out of these absurd situations sometimes and distractions help. I'd love to give a book in these situations, but half the time it just gets thrown at your head.
Why does no one say "parents need more time and space" or "parents need help making effective choices in a world that constantly demands more of them" everyone loves crawling out of the woodwork to tell you how horrible you are.
It's a non-issue. Toddlers/kids maybe fly once a month max. Using tablets during that time is negligible.
If a kid made a scene in public back in 1950, they would be smacked. In fact, in many countries in the world, people are still pro-smacking. Teachers can smack the kids with no moral issue.
Mental health for kids before 2000 was much worse... to be generous to the older generations.
kids also roamed on their own quite a lot more with other kids