UPS and FedEx can deliver the important stuff. I'm fine with that.
You can, but the fact of the matter is it works. And UPS and FedEx quite simply CANNOT handle the important stuff. Not even close. Hell UPS can’t even handle the work they’re getting now. The covid bump went past their infrastructure. I’m still getting UPS deliveries from UHauls. If their business multiplied by 10 they’d just crumble.