Well, I started a poll earlier asking about the voting windows people would be comfortable with. Response was underwhelming, and I closed the poll when @ambv opened this poll. At that time, I was the only voter who had approved of any window other than the original (16-30 Nov).
Complaints at the last second are predictable, but why should we believe that would stop just because we pushed the start to 1 Dec? Since you suggested it, you might be too shamed 
to complain again, but what of the others? Despite @ambv’s multiple attempts to get people to be specific about what they want instead, you’re (unless I missed some in today’s crush of messages) the only one who was specific.
OK by me, but just about anything would be. Can we get, e.g., @njs and @malemburg to explicitly agree? Else I just expect complaints to resume on 30 Nov.
In three US states, early voters can change their vote. I only know that because I happen to live in one of those states - it’s certainly unusual.