[POLL] Who is to blame, and what should be done?

Yes, of course, Konstantin was thinking about himself; for him, this victory was very important on a moral level. I think he would have even given up part of the prize money if necessary.
But a championship is about more than just skill; the result of the FTS is an example of that, and other games as well... Kostya won 3 games on his own, and in the game against Reddy, if a couple of morale spells had worked, it could have been different, in my opinion.
You're fixated on the fact of bribery and don't see anything else: there's no fairness there, everyone has a high skill level, and who gets lucky is 50% of the victory.