thank god someone is speaking sense and realises what is happening today,
you said it perfectly with "good foul" and "good yellow" the players and teams weigh up and say yep its better i clean him out for the yellow. its like fining rich people, its clearly not a punishment anymore
i hope we never see this happen
but i disagree with the rest of your comment,
we already have DOGSO for penalties. we used to have double jeopardy do you remember?
a pen was given and a red, but then people said its unfair to get both i went for the ball so we changed the rule to say "okay you went for the ball still a pen heres a yellow"
so we can do the same "they went for the ball" to ensure on the actual cheating tactical fouls are punished with a sin bin