For what it is worth, I’m middle aged and in my youth we played Mario Brothers and, later, Super Mario Brothers on televisions. But then we went outside and played a neighborhood game we made up called Koopa, loosely based around the Mario Brother’s lore. We spent far more time outside and interacting with one another than inside in front of a screen. I don’t think our outdoor play was worse for it being based on a screen-delivered universe than if we’d made up a game based on a book-delivered universe.
I don’t think screens, themselves, are the problem. I think forcing children to be solo-, inside-cats is the problem. And screens are often times a tool of that force. By the time children are of a certain age, they start to prefer what they know, which is why parents will say that their children don’t want to go outside and play with whomever. For whatever reason, parents around me are entirely too obsessively worried about dangers to allow their children to have chance encounters and a good, directionless wander. When kids play only with playdates they have to be driven to but don’t know their neighboring children, we have a problem. A big problem. Because it means spontaneous door-knocking “Can Johnny come out and play” play cannot occur. So of course they’ll pick a screen over acknowledging their loneliness.
Stop engaging the tantrum is what the literature says is the best practice. IIRC fMRIs show not that the mind (prefrontal cortex) is in a loop but that the prefrontal cortex is entirely shut down and the limbic system is highly active. Basically they are just having a tiny breakdown because whatever it is they are chanting about was the straw that broke the camel’s back in terms of how much challenge they can accept in a day. Luckily, the other side of it is a reset and they are back to 100% capacity. So just let it be and when the screams change from anger to sadness, hug it out and then move along as if it never happened.
It is we adults who are bothered by tantrums. Kids don’t even remember them. Because the memory parts of the brain are offline. We have a choice about whether we are bothered. We can choose not to be.