I think the motivation behind this "laziness" is because we are looking to squeeze out more time or maximise our time. Personally, I have tried to reduce the frequency of some of the stuff that I do, e.g. I used to update my personal finance spreadsheets weekly but I have reduced to monthly or even quarterly, some stuff that I used to tidy around the house weekly have been reduced to fortnightly or monthly. After a while, we adapt to the new frequencies and there's more time to do something new.