Ralif Redhammer
Legend
Harry Potter was absolutely a cultural explosion that also helped bring about the current D&D golden age, whatever mess JKR has made of its legacy otherwise. Heck, without it we likely wouldn't have Strixhaven.
I think that's pretty much spot-on. Harry Potter contributed too, because frankly it was impossible to pretend to be "cool" and to like Harry Potter (unlike, say, Anne Rice's vampire stuff, which was big in the earlier '90s and a lot of people who wouldn't be seen dead with a d20 were keen on). If you're an adult reading a children's novel about a boy wizard playing magic sports with golden flying balls you're just admitting you no longer get to pull the "too cool" card lol.