I'm not defending Nintendo here, but if you look at their sales numbers for BotW, the Switch, and the Classic, Nintendo is actually servicing a LOT of customers. I would assume that they are afraid to bump up their manufacturing to match consumer demand: that has proven to be fatal for many companies. So, my guess is that instead of having 2 half-ass'd (in terms of manufacturing) consoles, Nintendo is cutting their losses and focusing on their Switch.