This is a great set of advice, and matches my experience as a remote manager. It seems that remote work seems to attract two types of people (to grossly oversimplify):
1. Professional hard-working people that are really focused on getting stuff done and free thinkers that don't tolerate a lot of waste. So a commute and other ceremonies seem dumb, and they love remote work, love being trusted, and get a lot done if you help them.
2. People that want to figure out how to work 2 jobs, or get away with not doing a lot in 1. Or who are really good at getting jobs, and are hoping that the overall immaturity of your company, you as a manager, or remote work itself, will allow them to work 4 hours a day and do the absolute minimum.
Remote work if managed well exposes #2 pretty quickly, but it is more of a challenge than the general population in my experience. You have to put a great focus on hiring and testing people.