Pokémon was the 1996 introductions originating from video games in Japan, in which the first Pokémon generation had introduced the original 151 species of Pokémon, while the Pokémon had became Nintendo and Game Freak's own original IP, trademark and copyright. Some of the original 151 species of Pokémon are currently fit enough for the Pokémon franchise following their popularity over designs and base stats, plus for various other good reasons, while others had right now been too unfit for that franchise following their unpopularity and obscurity (even including over designs and base stats, controversies (including of Jynx), and various other good reasons. Which kinds of all Generation I Pokémon are fit enough or too unfit for the Pokémon franchise? Why? Please let me know, thanks.
I mean gen 1 is Game Freak's baby so I dont see any of them as particularly unfit except for perhaps Jynx. The only others I can think of being uncommon in other games are Goldeen line and the Spearow line.
I would have thought that Porygon is unfit for the Pokémon franchise following the incident of its Pokémon anime episode, that’s all.
Okay, you are not going to throw Porygon under the bus like so many have wrongfully done. If anything, the one who should be banned from everything is Pikachu, since it was his attack that used the flashing lights that sent so many children into a seizure. The only reason Porygon was blamed was because it was his premiere episode, with the episode literally being called "Cyber Soldier Porygon," and they couldn't very well ban their mascot. You ought to feel ashamed for disrespecting the digital lad like this.
Spearow line. Its just...Boring. He's just a bird! You could argue the same for pidgey, but atleast it has some distinctive qualities.