Because Game Freak/TPC continually panders to the crowd that by and large dropped the franchise eons ago, rather than the people that have stuck with it the whole way. It feels shitty for every recent game to be "Hey guys, remember CHARMANDER" just to try and call back some of those sweet "everything past gen I is lame amirite" dollars, when all most fans who stuck around want is for the new games to have their own damn identities.Why do so many people on here hate gen 1 so much? Gen 1 mons are the clear stars of the series
Also because this constant pandering is a damn cycle. No shit Gen I is most marketable when they're the Pokemon that get thrust into the spotlight over and over again. You can't tell me that Exeggcute or Paras are more deserving of merchandise than shit like Joltik.