How likely do you guys think Smash 6 has started devolopment?
I think if it is in development, the earliest it began is this year. I don't think they would disband the dev team if Smash 6 development was going to start in 2022, the next year. Assuming Namco is still the dev, ofc.
Normally I'd say I think it of course would be in development by now because Nintendo always wants Smash on their systems towards the beginning, and therefore it's always in development at least the year before the system launches. But thinking on it more, them wanting a little distance from Ultimate isn't so crazy, because I don't think they're going to try to top it.
They could buy themselves some time and deliver a deluxe version. If so, that could be in some stage of development now. But if they're starting again, that's probably further away. That could feasibly not be in development yet. That could even be separated by a different Sakurai game in the interim.
The thing I'm most confident on, though, is I don't think the only thing Sakurai is doing right now is making those videos.