I think Gen X and younger are, overall, better at dealing with emotional issues than their parents and grandparents. Granted, there's definitely still room for improvement.

But it's no longer considered socially acceptable (much less preferable) to use your kids as a piñata to vent your anger on instead of seeking therapy. It's also far more common for parents to show physical and verbal affection toward their kids. Something my (boomer) parents virtually never did. Probably because that's the dynamic they were taught.

I dont have any firm evidence to back this claim up, but conversations with parents that are relatively close to me in age has shown that I'm not the only one who has observed this trend.