Yeah I agree. But while pumping up a 2.6" MTB tire with a mini pump seems like " fuck no shoot me in the head and stick a carrot in my nostrils", carrying a big pump doesn't really seem easy either. It's hard to fit in a small backpack, and doesn't fit in my frame :(
I'm currently going with battery powered e-waste pump together with a mini pump, and one of them is going to work for aure