I don’t like people who act like Pokemon should have stopped after the original 151.
Even as the anime was coming out in 1997, so was Gen 2, which was my personal favorite. Adding expansions and legendaries with such unique designs was a great idea. Just because someone else suffers from “hurrdurrmuhnostalgia” syndrome doesn’t mean I have to. I loved Gen 6 and Fairy typing is just an awesome idea. I say keep it up, but maybe stop at 1,000 Pokemon.
You can keep your regular Gengar from Red and Blue that knows Lick. I’ll stick to my shiny Mega Gengar with Shadow Ball.