Just because it's a show room vehicle doesn't make it fair. The AEV is loaded with non Jeep aftermarket parts making it significantly more capable than a stock 392.
I think the comparison is quite reasonable. Either way it's just opinions.
Many black exterior plastic parts on our rigs have this problem and it's been posted about prior. A303 is about the best I've found but it definitely isn't permanent. I used anoyhrr very highly rated restoration product on my Raptor hood cowl and it sucked, too streaky.
It's like the mud...
Nope, it's entirely different. Red Loctite is very high strength and typically not removable without lots of heat from a torch.
The stuff pre applied is a low to medium strength. Very unfortunate they chose an already in place, very well known standard color.
Reducing tire pressures actually increases the (dynamic) stress in the tires causing more heat. Regardless, I've never heard of folks adjusting tire pressure due to outside air temperature.