Pretty sure the Switch is going to do fine/better than fine. Nintendo isn’t going anywhere. They were on shaky ground for awhile, sure, but I think they’re relearning the post-Microsoft/Sony console market.
As a die-hard PC guy, the Switch is the first console I’ve been actively interested in since the hype for the Xbox 360 (which I didn’t buy) and the first Nintendo console I’ve been actively interested in since the hype for the Gamecube (didn’t get that, either).
JEDIT: I love online gaming because I have a lot of friends who I’ve known for more than half my life now in different countries/states that I love gaming with but can’t just invite over. Also I enjoy competitive play online in games like Battlefield.