Whilst it may be a better user experience for those with Saudi numbers in Saudi Arabia (calls would be blocked anyway) it is a much worse user experience for th

Whilst it may be a better user experience for those with Saudi numbers in Saudi Arabia (calls would be blocked anyway) it is a much worse user experience for those with Saudi numbers not in Saudi Arabia (calls would work fine, but are blocked by WhatsaApp). Maybe it's just a use case they missed - but quite a significant one!