That may well be so but as things stand, the tactical foul is not even an automatic booking, with the PL refs seemingly to me at least, more lenient to it than in the other big Leagues across Europe?
I also remember many years back, debating the pass back tactic.. Goalie holds the ball then rolls it out to one his defenders.. An opponent approaches the defender with the ball, defender passes back to his goalkeeper..Once the opponent retreats , another defender usually on the other flank would sprint back towards his goalkeeper - rinse repeat..
Shankley's Liverpool teams were the originators of the repeated pass-back to the goalkeeper and they went on to win the trophies, many teams naturally copied them and, many football matches became stale , a hard watch..
I remember debating the pass-back, I also remember Liverpool and Arsenal fans telling me to stop whining ..