This will be painful for people in the short term, but in the long term I believe it will make things more automated, more secure, and less fragile.
Browsers are the ones pushing for this change. They wouldn't do it if they thought it would cause people to see more expired certificate warnings.
> Unfortunately the CA/B is essentially unchecked power, no individual corporate member is going to fire their representatives for this, much less is there a way to remove everyone that made this incredibly harmful decision.
Representatives are not voting against the wishes/instructions of their employer.