I tend to think that the explosion of compatible d20 system RPGs in the 2000s was a good thing. The 5e OGL also seems to have been good for gaming, and for D&D

I tend to think that the explosion of compatible d20 system RPGs in the 2000s was a good thing. The 5e OGL also seems to have been good for gaming, and for D&D as well. D&D is certainly bigger than ever. As I see it, D&D, Pathfinder, Green Ronin, etc. are all on team RPG; Wizards would do best to focus on expanding the hobby and making players happy, largely by producing high-quality D&D tabletop games and associated products, and supporting high-quality D&D-derived video games, movies, TV, novels, comics, etc..