People are buying MGSV for the story, cutscenes etc directed and written by Kojima. Paying for additional FOBs isn't going to change shit for most fans of the series. Believe it or not, most people play through games once and don't aim for 100%&achievemnts etc.
MGO and possible microtransactions aren't really the reason people are pre ordering since MGO doesn't come out till over a month later. Seriously, how many calls for stop pre ordering are you all going to make. Reddit, GAF, Tumblr etc have all attempted this shit and failed... and you're trying to start some shit over the online components of a game series renowned for its single player.
Konami *might* change this if people complain loud enough but criticising people for buying MGSV due to this is foolishness.
EDIT - Sure we shouldn't endorse shirty practices, but it's as simple as playing this game for the single player,sure there's more grind this way, but these models work because the majority spend money on them, look at the f2p mobile app market. Konami have made it clear they're a business first, Game company second over these past few months.
All I'm saying is this shit was predictable, it's now the norm for stuff like this to happen, stop criticising others for supporting mgsv and put that rage towards Konami, who are trying to act like a business and a general developer second.