To be fair, same things apply when your team isn't working remotely. It is not like being able to plan one day in advance has less value when you work in person.

It is just that remote working mercilessly exposes some of the flaws in the organization.

For example, people who look for a way to slack off now can do this much easier. The problem really is selecting right personnel and motivating them. If you try to treat the problem with a stick it most likely will fail with remote people.