It stupid when you know it will be punish. With this type of answer, you can tell me "It's not stupid to ride at 200km/h when the limit is 90km/h. It will make you save some time." You actually can ride at this speed, but the risk is here : if you fall, you die. So taking the risk is some kind of stupid, the potential risk beeing bigger than tha potential gain
"i did not begun to compare the reality and PPM at that subject, cause its not really appropriate here." I think it is, and it's maybe you will never agree with me. But you can disagree as you want, what I tell you is the developpers point of view : have a spirit near to reality. In the same way, they try to fight teams who win every game and lost the final to stay in lower division. Never seen this in any sport.
"One: for a real fan it doesn't matter if there is a restaurant on the home stadium or not." Maybe for "reals fans". But if you want to fill a 20000 seats arena, you must attire familys, people who are not basic fans. And they want a show, and all the facilities around. Are you ever going to a game in USA ? Hockey, basket, baseball, whatever you want : have you seen stadium and arenas ? Even in Europe, all the new arenas and stadiums are more and more shop inthere. Maybe there is a reason for that : it attracts people, agree or not, and make them spend money.
"How do you want to see what importance your team is playing." Are you kidding ? You are able to see if your team keep fighting or if the players don't fight dor the puck, skate hard or not... It's the difference between Very Low, Normal and Very High intensity... And no fan in this world like when players don't fight. And bad day or not, fans don't give a damn about that : when they play wrong, fans are mad, that's it. I don't know if you support a team in real life, but when a winger misses an open net, or a goalie take an esay one, do you REALLY think "Oh, wait, maybe he has trouble, maybe he fight with his girlfriend 3 hours earlier and he's upset now. Or his kid is ill, and he didn't sleep well the night before the game...". No. You just yell in front of you TV "YOU SUCKS ! I COULD PUT IT/STOP IT ! PLEASE COACH BENCH HIM !"

"Every game is a new game" Do you forget what happens every past week ?
And for finish : "Look, you can think what you want about it, but that new spectator calculation punishes a manager who is trying to hit the right tactics in the POs.". I think this is close the discussion. You don't want to hear another point of view. But as long you think than a "right tactic" is to save one point of energy, you will be in trouble with your fans. I never heard a coach tell me "OK guys, now stop playing, we losing 2-0 and it only remains 40 minutes". But maybe I had a lot of bad coaches in my career...