Caporegime
You're still going to have the issue of different refs having different opinions on whether the attacker was going to get to the ball or not.
The question then becomes "which is the lesser evil". Would it be worse that we see a lot of penalties given for these sort of fouls or that occasionally a penalty wasn't given that should have been. Many of the decisions by referees that have been particularly controversial this season have been straight up awful. That isn't the rules, its the bad refs.
I know what you are saying but I really hate the direction football is going in where we are actively encouraging cheating and penalties are dictating far too many games.