+1 for unbelievable AC issues

now I'm thinking about carnival too.
I have few months old 2025 XB7 and AC is one of the most almost frustrating things. Here is Florida it simply does not work, too weak and believe it or not but when you stop on traffic light or park to wait inside even on max AC setting it starts blowing hot air from outside until you actually start moving.
how so that 170K+ car has no cooling seats as well?
any cheap 20y old car feels more luxurious at that point

so sad and disappointed.