If your parenting philosophy is not based on any research or learning about what's best for your child, but instead on what's easiest and most convenient for you, then you're probably doing it wrong. That doesn't mean you can't set boundaries for kids who are old enough to understand them.
I think the way we discard our elderly is closely tied to our self-absorbed approach to parenting. If you don't put in the time and are unwilling to make sacrifices for your kids, you shouldn't expect them to be there for you when you need it.
This post mentions a few of the main ones (I'm not vouching for the post's content): https://www.laleche.org.uk/letting-babies-cry-facts-behind-s...
Just raise your kids with love and patience, don't listen to armchair child psychiatrists.
You're the one advocating for an approach that is unnatural, brand new in human (and primate) history, and that causes both babies and parents visceral emotional distress. If I'm wrong about the research, why can't you prove it?
Counter data point. My wife is Argentinian.
I'd say the values you see in her family primarily is "love does come first" and strict boundaries on kids. E.g. the adults are talking, go away.
When I compare that to my own nieces and nephews, they have little boundaries, are quite lethargic and can be quite arrogant. Yet their parents would all describe themselves by your standards.
We also tend to put our elderly in homes, an idea that is abhorrant to my wife.
So I guess what I'm trying to say is ideals are nice. But it's purely theory, mostly to serve your own sensibilities.