> Parcel lockers are yesteday's technology in comparison.
They're still wonderful for small deliveries, which are maybe 95% of everything I order. You can even redirect them or reschedule them easily, since a lot of it is based on web based systems that you can access with the code they send you and additional verification.
I actually had my computer case ship to a pickup point instead of a locker near me, so I could just go there when I had free time after work and haul it back to my apartment in the city (was like a 10-15 minute walk). It ended up being cheaper than getting it delivered to my door and was functionally identical to a package locker, just with a person verifying the code and giving me the larger item. It seems like some of those locations are in convenience stores, others in gas stations over here, a bit more relaxed than traditional delivery, for which I have to be present at a time I don't know exactly.
For the big items (such as a ladder, or a lawnmower or something for the countryside, or new fridge or stove for the apartment), there is still courier delivery, which brings it to your door, or can help you carry it upstairs if needed, though obviously more expensive and not worth it for anything but the bigger items.
I think all of those methods compliment each other nicely. No reason to scoff at one method if it helps others be more efficient: split up the load, less awkward logistics of the courier needing to talk with each individual recipient to make sure they'll be there in like 15 minutes after the call, but instead being able to take a lot of the less expensive small packages and just put them in the locker and letting the people sort the rest out themselves, handling a bunch of those packages in one go.
I even shipped my old GPU to some friends across the EU with DPD and the process was similarly simple - I just prepped the order online, put the info sheet on the package and put it in the package machine. They received the GPU a few days later. Fewer queues than a postal office.