Why do Some Argue Against Skill Based MM?

DeviouslyCursed:  What is the problem with current MM? Most people cry about blowouts, but SBMM won't fix those. These complainers just aren't smart enough to understand why blowouts happen and their opinions on the matter should be dismissed right off. A few cry about 2 tier spread. Those babies just need to find another game. Period. Most of the rest cry about mismatched skill balance. The thing is, no amount of mismatch is insurmountable. There is no such thing as a 100% chance to win at the beginning of the match. And even if there was, if you kept track you'd see the 100% chance to win teams lose some. You say it's about challenge? You want a challenge with skill mismatched teams? Try to get your stacked "we're going to win" teams to actually win them all (you won't). When you're the underdog, try to snare the win (then rub it in to the best players on the opposite team). Both of those feats are far more challenging then having boring 50% chance to win games every. single. game.