Let's Go [Eevee/Pikachu] is a Gen 1 remake, Shield/Sword is a completely new story and Gen 8.
But I do wonder whats unique to each version this time around
The main 3 issues with there being a contender on the level of YouTube is...
Users - Good luck convincing all the normies to move to some other platform when all their creators are already on YouTube.
Funds - Video processing, storing and streaming is probably the most resource intensive thing...
Pretty sure this is just GameStop being GameStop, I remember reading about them guesstimating release dates for other games (ex. Cyberpunk 2077) that turn out to be completely false.