It’s also funny because It’s Always Sunny in Philadelphia is still airing too, and that is massively more edgy than anything seinfeld ever did.

I think that the problem is that jerry want to be edgy and still be considered the good guy. Which is not how Curb, IASIP or even the Seinfeld tv show ever was. They always were presented as bad/flawed people doing bad stuff. You 100% can still do that type of comedy. But you can’t do comedy where the characters are supposed to be good but do bad stuff