Yes, because you've presented no evidence for that, and I know teens who play on non-Switch consoles.
Here's another one:
https://newzoo.com/resources/rankings/top-ps5-games
View attachment 13480
Probably not that many 35+ year olds playing Minecraft and Roblox. Loads of teens play Fortnite, COD, GTA and FIFA. These probably top the charts because the younger players play fewer games more often, so all their game time is these games were the older gamers possibly spread their play over other titles.
There's an argument that younger players are limited in spending and game they'll play, making them not worth targeting (although in game currencies are very lucrative for platform holders) but I'm still seeing nothing to convince me that children and young adults aren't interested in gaming on consoles. The only number that hints at as such is the 'average age of a gamer is 35' but that's just an average and tells you nothing of distribution.