That's an interesting link, it leads to a this 1991 Liskov paper, which might seem out-of-date, but apparently was very foundational to the whole concept. A little searching turned up this modern discussion of it:
Seems the bottom line is: "Since clock synchronization can fail occasionally, it is most desirable for algorithms to depend on synchronization for performance but not for correctness."
https://muratbuffalo.blogspot.com/2022/11/practical-uses-of-...
Seems the bottom line is: "Since clock synchronization can fail occasionally, it is most desirable for algorithms to depend on synchronization for performance but not for correctness."