i literally have the membership, so i couldn't be speaking any more from experience than i already am. hell, i literally even went and looked up what the xbox and playstation online services offer. needless to say, while they may require double the price, they offer more than double what nintendo currently does. if you want to defend the rich, that's fine, but i've got no interest in doing the same.
a lot of the dlc is already pre-existing content so that argument goes out the window imo. it's a matter of porting and updating assets that are already available more than it is creating new ones from scratch -- which is what would actually cost all that money. money they have in spades too, mind you, so let's not pretend they can't afford it.