If XP points are given only for distance riden, what’s the reason to use them instead of just simply kilometers?
You get XP for other things as well. Workouts, achievements, climbing Alpe du Zwift and getting a prize for the second time, large and small power up bonus, competing a KoM or sprint section.
If you just use Km, then it won’t make sense for the people who use Miles
“The rules” are a joke.
Anyone who takes them seriously is a twonk.
(Although I do make a small exception for the one about riding in bad weather. )
Your children know that there’s no Santa Claus…"
Rules are made to be broken. O_o