The idea about the available exploit space and how the actors within it might, or might not move is a much more interesting avenue of conversation and I thank you for elaborating on your initial comment. <3
I do however feel that its hard to be confident about whether or not the attack space has been increased or reduced as a consequence of the eager disclosure. I feel we could make the case either way.
Anything else inevitably has worse for the public good.
Having spent that entire time and then some on both offensive and defensive teams, I assure you longer delays after notification do NOT decrease the overall risk to the public.
There's a reason we've landed where we have as a security community.