Just because it's coming to Switch doesn't mean it has to be announced in this presentation. There's still plenty of time left in the year for game reveals.

Has the time finally come?

Yeah, the ideal would be for the showrunner to have actually played the game, but watching a walkthrough is the least he could do to achieve some sort of understanding of the work he's adapting.

The original Tweet mentioned Despicable Me and Miraculous as examples, so I guess it means "shows where you barely even notice they're from France."

IIRC there was 13 episodes uploaded to a French streaming service (the second half of the season will release later on), and four episodes leaked of a WIP English dub