I'm really, really confused how 1.) You would expect more from the first year of a console launch when every new system launch in recent memory has lacked a massive variety of core titles, and 2.) How you don't think the lineup is bad, and yet you're complaining about it. What other launch can you point towards that has met your expectations? I've already pointed out that the variety from Nintendo itself during the first year is staggering, and yet you still seem to think that it doesn't appeal to a much wider range of people than almost every other console launch despite the games and genres I've pointed out.
It's very unreasonable to expect a brand new system, with new technology to boot that acts as a core attraction, to be the same price as a system that's been out for a number of years now. I'm also very confused as to why this is a complaint for you now of all times - are you claiming that the Wii U had a wider selection of games than the Xbox One? Or is it that the Switch itself lacks third party support? If that's your claim, I'm afraid it's completely non-unique; Nintendo has been lacking in the 3rd party department since the Nintendo 64. But I thought your complaint was about first party titles? Again, kind of confused as to what you're trying to say here.
I understand that you personally seem to have very limited interests that seem to consist of 2 or 3 series, but you simply cannot make the claim that this holds true for the vast majority of the gaming market, because it isn't true. 1.) The numbers are against this claim, as people are clearly interested in the system and buying it, and 2.) I've already pointed out how incredibly varied in genres this first year is going to be. You seem to be ignoring all the examples of games I've been pointing out, and broadly addressing them as something you don't personally find appealing. Again, you can like what you like, but it's difficult to claim that the vast majority of gamers share your exact reasoning for the two reasons above.
Again, this is completely non-unique to the Switch, and if this is your core argument, I'm thinking you should have jumped ship to Sony after the launch of the Playstation 2, which completely embarrassed the competition when it came to game selection and variety. I'm confused as to why you think this is a new problem for the Switch - it's literally been this way for two decades, and I think the argument itself is flawed when, again, I thought your complaint was with the first party lineup and not the third party one (I'm still confused what I'm actually arguing against since this discussion is going every which way and seems to be a really broad complaint topic).
Okay, so it really is just the third party content you're complaining about? And not the first party content? If so, then yeah, I agree. But I thought that was a given that we all understood since Nintendo has had this problem for the past 25 years. I'm also starting to think that maybe Nintendo as a whole might not be for you anymore if a vast majority of its IPs (Kirby, Yoshi, Metroid, Splatoon, Metroid) aren't worth owning for you - you would certainly be off better with a PS4, which I own and very much enjoy.
Edit: I should also say that this is completely indepedent of the Switch's new draw, playing console games on the go. I've been ignoring it since you don't seem to be interested, but again, you cannot claim that it isn't a selling point to a vast majority of people just because your own interests are very limited.