Both racism against Blacks and homophobia has been significantly reduced when comparing previous decades to today.

Doesn't that show younger generations have a markable improvement in "being good"?

Yes but you see, now we have a trans person in some sport somewhere who did kind of okay in a competition nobody cares about, and that undoes all the good. Unfortunately, we have to burn it all down and start over.

... or so populist messaging from the Right would have you believe.