Eh, it's a complete overreaction for sure. These folks are getting older, and they're less interested in working on the same things after decades at the company. Their departures don't mean "oh, those series are now dead". They'll have someone...
Golly. So many overreactions on Twitter. (And probably anywhere else. Especially the kids(?) too attached to the WarioWare Characters.)
Worst case scenario is that there will be no more WarioWare games and Wario will regelated to being playable...
That's a good idea, but it makes me wonder why he doesn't just keep his plane, car, and bike in the same place. Also, if the VB seaplane and the WL3 biplane are the same as the one seen elsewhere, does that mean he has a transforming plane...