I mean they could have just stopped after the Ultra 64. The GameCube was alright but there was no point in continuing to invest in Nintendo consoles after that unless you're just a casual gamer.
I mean the Wii was just an overclocked GameCube with motion controls. The WiiU was just a Wii with a slightly better (yet still outdated) GPU and a worse controller. The Switch 2 is literally just a Switch, again the only difference being that it uses slightly less ancient hardware.
Nintendo gave up completely in innovating after the 90s. Now all they know how to do is cater to the mainstream and sue their most hardcore fans in the name of profit. I'm tired of their Late Stage Capitalism bullshit!