How many Pokemon does /vp/ think there will be when/if Pokemon comes to an end?

>Gen 7
121 Pokemon (+17 megas)
>Gen 8
108 Pokemon (+29 megas)
>Gen 9
49 Pokemon (+56 megas)

Gen 10 and 11 come and go with no new Pokemon or mega evolutions keeping the total number of Pokemon at 999 with 150 megas.

>Gen 12
1 Pokemon (+1 mega)
It's event only and never released