Who said it was unfair? I do, however, recall arguing that limiting continuous cruising to retirees and holidaymakers would make the system a bit dead. What do you want to achieve, a large system that is used, or a small system that isn't?
On remote work - I am a remote worker. It requires two things to continuously cruise at the same time - a good internet connection for conference calls, and time to hop between good connections. Hence, for the vast majority of remote workers you would have to accept that they would not be able to continuously cruise. Again, leaving a system used by retirees and holiday makers. I am sure that suits many on this forum, but it's not what I want the canal system to become.