look at it this way. You know well in advance what the rule is, instead of showing up and getting hit with 'rule 20'. Really not much different then when we ran rock hard hankooks on the 2 liter cars. I was gonna sipe a set for grip but was told nope ' rule 20'.
Its a 'pro series'. Which when you boil it all down is doing whats best for the most people. I dont like the 2 liter tire but I am in the very small minority. Its all part of running a series like this.
And here I thought it was gonna be the avgas guys grumpy.