Over the year Red Bull have been on Merc like a rash, making sure they are compliant, some may seem this as whinging and moaning.
Mercedes have been asking questions just as much. RedBull had to change their rear wing because of new tests introduced at the request of Mercedes (Which makes the Lewis penalty in Brazil ironic), and RedBull lost their pit stop performance advantage because of Mercedes request to introduce new measures for safety.
When Ferrari were almost beating Mercedes a few seasons, Mercedes complained about the Ferrari Engine, and Ferrari had to change something (It turns out Ferrari were doing something interesting)
Mercedes were allowed to keep DAS last system, but had it banned this season.
Red Bull got the rear wing tests checks further enhanced towards the end of the season, but to my knowledge, this did not require a change to the rear wing of the Mercedes.
All the team principles were putting pressure on the race director before the race, Mercedes were certainly pushing for different rules to be applied if there was contact between Lewis and Max, which decided the championship. Why should the last race have different rules applied to it. If Monza or Silverstone had been the final race, and resulted in the driver who got the penalty winning the World Championship, do they deserve an extra points penalty to stop them winning the championship? The race director clearly felt the need to call out that he would change the penalties applied for this race if required, its a shame he did not call out the fact in the pre race notes he would use what ever means necessary to finish the race under green, which would of avoided this mess.
All the teams are pushing the rule book as much as possible, and all of the teams are trying to call out the other teams for breaking the rules. All of the teams are putting pressure on the FIA to try and gain an advantage for their team. There is nothing you can do to stop this in F1. In running, or swimming, or golf, the different manufacture try to compete with each other to try and make shoes that bounce more and make you faster, swim costumes which help you float and go faster, or golf clubs which allow you to hit it further and straighter. These companies all lobby the governing bodies to allow their own products, or disallow their competitors products.
The referee in the Liverpool vs Newcastle game made a mistake yesterday, he allowed the game to play on when a Newcastle player had a head injury, this allowed Liverpool to gain an advantage and score an equalizer which lead to them going on to win the game. Does that make the Liverpool win tainted, does that mean if Liverpool win the premier league this season it is tainted? If Newcastle get relegated, should they be allowed to appeal and get compensation from the Premier League. Should that referee be sacked, and not allowed to referee again. Would it of made a difference if this was the final game of the season, and it had resulted in Liverpool winning the title, and Newcastle been relegated?
Stuff happens in sport which is not right and not fair. But it is part of sport and why we love to watch it, because you never know what is going to happen next. The rule book for F1 will be tidied up, and things made clearer. And next season, we wont have this issue, but we will have a different issue pop up.