Nope, it is what it is. You`ll get use to it. I use my remote start feature, let the truck run a couple minutes, then when i get in the truck, blower has lowered its speed and isnt annoying at all. Two birds with one stone.... engine warmed up, blower speed almost non existent.
There are bigger things in the world to worry about, my heater/blower noise is not one of them.