NES Remix isn't quite that simple though as they do a bunch of stuff to the games, some of which is rather impressive.
Also playing import digital Vita games while a hassle is by no means impossible. It is time consuming though.
I never complain about digital only, it's the inevitable future for one thing and already the present for a lot of niche as fuck titles because the 30% the various online stores take out is far less than the cost involved with printing, manufacturing, warehousing, transportation, getting major retailers to stock your niche game and then having it sit on shelves for months and years or having to try and rush a restock if your game becomes a hit. XSEED for example only does retail versions of a very few games now and if digital only means the US gets games like AA5 when they otherwise wouldn't then bravo!