OK, point taken.
If there are good ideas how to guarantee hosted tournaments/multiplayer games remain fair and there is no cheating or the like (without moderator intervention), we should implement these features first - and all MP games would benefit immediately. We will see much less complaints then.
Next we can discuss / carefully introduce playing for money features for some games. I believe the entire process would need to be carefully defined. Potentially we can learn from other platfroms that already offer this feature.
Just, in my view, as long as we cannot avoid people complaining about unfair behaviour in rated MP games, playing for money would only increase tensions.