I'm just gonna assume patch was ready for a while and the wait time was just letting big players to update their own stuff before it is available for the public, and at that point it is just making the rest of the internet second class citizens not "worthy" enough to get the update quicker.
Trying to say that uncordinated disclosure is bad because people might get hacked yesterday instead of today just is not a convincing argument to me. I prefer the solution that results in the minimum amount of downtime for sites and sites provide value to society.