This has been on the horizon for a while and if you somehow couldn't see it coming you're a moron.
First Sun and Moon took away the national dex.
Then Ultra Sun and Moon started repeating Pokedex entries even for Pokemon in the Pokedex.
Then Lets Go set the precedent that Pokemon not needed won't even be coded in.
You wrought this by buying this games.
I'm glad I mostly jumped ship and started pirating ORAS onwards, you deserve this.
You funded and supported this practice.
I will continue to happily play my Shin Megami Tensei, Persona and Xenoblade games and support those devs while pirating all future Pokemon content, and if you have any goddamn common sense you will too