I feel your pain...toyota has had paint issues with calgary blue also. When I was shopping back in 2020 for my tacoma, one dealer I was at warned me that their whites, and this calgary blue had paint issues, telling me to choose another color. Another dealer strongly advised me to get their lifetime ceramic coating which i negotiated a cost for. So far my tacoma with their tailaban tan looks as if it came from the dealer.
Getting back to their reds which is the hardest color to keep looking vibrant.....I've had issues with their reds going back to 1977, having 3 different red pickups till 1994. All red trucks faded badly after several years when kept outside 24/7 no matter what wax, and how well they were protected. I will never ever buy a red truck again.
Maybe you should of had your dealer advise you ahead of time on the exterior colors as I did. Idk what else can be done now, except a class action suit that will take years to go anywhere even if it actually does.
