I guess that's kind of where I'm at too. I only really care about hatching Lapras, Snorlax, Chansey, Dratini, or Larvitar now. I would like a decent Machamp too but I've given up on the hope of it. I'm no longer excited hatching or evolving Machops. Other stuff is OKtoo but doesn't really move the needle.
I really wish that they made out of biome spawns a super rare occurance. My real problem is the chances of me catching something interesting now is abysmally low to the point it feels like a chore. It's not helped by this broken tracker either.