The reality is no matter how genuinly your delivery driver ask "hi how can I help", he/she does not care about it. There is simply no time for him to care about it. Otherwise, you will see your delivery fee increase since.
Getting a product to my door cannot possibly be free! That cost is simply being borne somewhere.
And since the cost of products isn't rising (or wasn't until COVID), then those costs are being borne elsewhere, and that very much includes the workers who are seeing lower salaries, longer hours, and worse working conditions.
So I say yes, please, bring on the shipping fees. And if that means my delivery person smiles while dropping my package, and then goes home a wealthier, healthier person, then absolutely I am all for it.
Just where are you from? Sure, I see delivery fees that are "free", which means they're included with the cost of the product. But any time I see a delivery fee tacked on, it's almost always in the double digits, many times up in the 20-30s for a box that is about the size of an Micro ATX computer case.
Not to mention when I have to ship stuff internationally myself and it goes into the triple digits, not even doing UPS which would have costed almost half a grand.
Edit: And I'm just in the US
It's just common decency. Imagine I'm having a bad day and go to shop to get lunch where I meet a worker who's also having a bad day. We could both smile and say hello/thank you and go about the rest of our days, or we could both lay into each other and make our bad day the other guy's problem. If we both choose the first, we both benefit. If we both choose the later, we both come out worse. So which is better?