For me, personally, none of that matters. What matters is SFV as a competitive fighting game wasn't up to standard in a lot of ways, and the amount of time it took to get better was just not acceptable. Then when it came time to transition into Season 2, the game became a laughing stock for a bit where basically every top player had a go at slamming it at some point or another. That coupled with the quality of some of the gameplay additions makes me wonder if Capcom has the resources to actually keep making solid improvements to the actual game.
Like, the last two Capcom fighting games I bought were SFxT and SFV. SFxT was so bad that I jumped ship and went in on Persona another anime shit full time. It never got to a point where it was just a great fighting game (no not even the 2013 edition is that great). The journey SFV has taken has been so shaky and it's still not at a point where you can call it great. It's barely reaching acceptable right now.
If MvC:I isn't a good fighting game out the box or has some huge glaring flaws, I cannot trust Capcom to fix it or make a great game out of it. It usually takes a month or so to really start to see if something has that potential or not. With MvC:I, the quality of some of the gameplay and some bugs is already really shaky. I don't know if I can trust that or not. I usually buy every FG and give it a solid chance so I might, but money's a bit too tight to be throwing away while I'm in school.
Meanwhile Tekken also launched barebones with some issues, but at least it's a great fighting game out the box and has been worked on at a pretty steady rate. ASW is killing it right now no matter if you like BB, GG, DBFZ, whatever. Capcom hasn't blindly earned my time on this one yet.