We'll have to agree to disagree on this one.
The cost cap is not only 'the FIA's baby'; it is also the teams' baby. They all have an interest in its success. But in true FIA fashion the FIA were opaque about the process, so we have no idea what Red Bull submitted or what the FIA questioned. We know only the final agreement, presented to the public in brief summary form.
The FIA told the teams from the outset that, for the first year, they would not audit whether the amounts the teams submitted as their actual expenses were correct. Absent a whistleblower-type revelation, the only potential challenge would be whether the amounts submitted - and accepted as read - were properly categorised as included or excluded. This made it clear that the FIA would be going easy on the teams in the first year's implementation.
The entire history of the FIA (with only a few exceptions, such as Mosley's vendetta against McLaren) is replete with the FIA's (as opposed to individual stewards') watering down sanctions when lobbied by teams and, the more political power a team has had, the more diluted has been the sanction. Just look at how they treated Ferrari with the fuel-flow cheat - 'You mustn't do that again, you naughty boys!'.
The argument that Red Bull's breach was only 'formal' is sophistry. Unless Red Bull Racing have become a charity, every penny they spent was with the objective of winning championships. They made a false submission about certain of their expenses because they thought they could get away with it in those areas - it wasn't because they had not spent the money in pursuit of the team's competitive goals.
You're not wrong, and your point in your third paragraph seems excellent to me. Regardless, you were only considering arguments that substantiate your thesis. I was merely pointing out that there's more to be considered.
Your last statement is wrong IMO, there's definitely a substantial difference between formal and material breaches, and RBR's breach only was partially material. But let's agree to disagree here please. I have no interest in unpacking all the details again
I think we're at the same trenches as last year.
We are. Wouldn't it be great if the FIA made a habit of releasing their cost cap reports at the beginning of the summer break? It would be a welcome topic to overcome the raceless weekends.