Thomas Shey
Legend
I'm not sure it's about edgy characters. Well, that's part of it, but I also think that the players who do like to play fundamentally good-hearted characters like playing characters who choose good. They aren't good because they have some kind of inherent good instincts inherited from celestial ancestors, but because they are brought up that way or have consciously chosen to follow that path.
I dunno. I played an Aasimar in the last PF2e game I was in, and I didn't find him dull, nor did the other players. He was a little on the goofy side (he was a bard/champion hybrid serving the goddess of art), cheery, and his girlfriend was a tiefling. His back history was complicated and involved a really long term breeding project by his ancestors (who were wizards). He might have started with a lean in to good, but he went off and still did some wildchild things when he was younger, and he could have easily stayed a bard his whole life barring an event that deflected him. I never felt all that interfered with how he came off.
I think the big thing that made him work is he was never above-it-all.