That's not how that works, just because Pizza Tower and Celeste are both platformers does not mean that they are the same game, Complete Farewell in Celeste before talking shit about it.
Then stop comparing Pizza Tower and Celeste. There are so many community created Pizza Tower levels and probably some mods that add Celeste to the game. There are even images like this.Don’t tell me you people don’t see the two as the same game, you are lying.