The only reason I could think that this might possibly be an issue for me would be if Nintendo later on releases an upgrade Switch and I'm enticed enough to make the upgrade (hopefully at such a point, if it happens, perhaps a cloud based solution would be available). But otherwise I don't really see why I would care, I've never had to transfer my Wii U saves to another Wii U. In fact the only time I ever have transferred saves from one system to another is if I'm making an upgrade and the new system is backwards compatible (playing my Wii games on the Wii U, my Gamecube games on the Wii, my Game Boy games on the Game Boy Advance, Playstation games on the Playstation 2, etc. etc.). So if an upgrade system or the Switch's successor comes out and is backwards compatible, would be the only reason that I'd care about if I can transfer my Switch saves or not.
I guess thats my long way of saying, no, i'm not pissed off about this at all, perhaps in the future it might be a concern (Again though I see no reason that a cloud based solution or something similar couldn't be implemented at a later time anyway), but I can't see myself caring about this for a long time.