I wonder if a noble goal for queuing systems would be to eradicate the need for the queue all together. E.g. more frequent public transport, designated security

I wonder if a noble goal for queuing systems would be to eradicate the need for the queue all together. E.g. more frequent public transport, designated security screening times at airports and gigs, supermarket checkout without tills or home delivery as an alternative. Theoretically it would be nice, but could it be ever be practical...