yeah, businesses and people are gonna stop shipping stuff someday so you cargo pilots watch out. besides, why ship stuff when you can fly and deliver it in person on jb or a ding fare at swa. that's how we will take down the box boys! genious!
I'm not going to try to forecast the future of freight pilots, but the future of freight pilots is not completely tied to the success of freight hauling. While the barriers to entry in the freight business are currently higher than the passenger business, it only takes a small paradigm shift to change all that.
As for the cargo business for passenger airlines, United is spooling back up their freight ops. Don't be surprised to see freighters flying around with United Airlines on the side of them again. I'm sure that other airlines are doing the same.