With Netflix I have a much better idea of what they're seeing. Plus they will watch an entire show with a beginning mine middle and end on Netflix.
When they asked why no more YouTube I told them I didn't want them seeing ads and that Netflix is enough.
I guess that's a long way of saying that it's possible to hand your kid a smart phone to get them out of your hair without involving YouTube.
There is literally millions of hours of high quality content to distract children that is not commercial. In fact, young children will happily watch the same thing over and over again.
So why allow them to watch low quality commercial content?
Personally, I literally don't know of a single kid that's allowed to watch YouTube. Trust me, they don't run out of things to watch without it.
Lots of parents end up having that time to use screen time as a crutch.
I just avoid the most egregious sources, like youtube.
Netflix, Amazon, HBO, and my personal collection of Disney & Pixar films, all have enough kids content that if I need that extra help, I can go towards.
Does your boss hit you when your less productive at work?
I believe that whipping children is quite bad and, on its face, substantially worse than allowing children to watch videos of other children happily playing with toys.
Children, especially very young children, cry over dumb things; it's normal and expected and beating them for it is both cruel and (as mountains of evidence have shown) counterproductive developmentally.
That's not to say parents should give in to tantrums, they should not. But there is a vast space between giving in to tantrums and beating children for them, and it's somewhere in that space that good parenting lies.
My pet theory is that since in school environments physical punishment was distributed "equally", that's not as bad.
I really wonder how far back corporal punishment dates in the west, and whether brilliant people like Einstein ever received physical punishment.
It doesn't take a scientific study to realize that teaching children not to be violent by punishing them with violence is confusing. Especially to a small child.
Do you have children?
This is one of those things where when you're talking about it or thinking about it, it's common sense. Of course you're not going to let them watch TV! Or Youtube!
But then when you have a kid who is _just_ not stopping to cry, and you happen to be working from home this one day, and can't afford a babysitter or daycare, and you're tired and terribly sleep-deprived, you ... just resign to it, you give them your smartphone and off they merrily go and you're a little bit of a headache free, for now.