Was it missed or intentionally downplayed/ignored because people came into the discussion with priors that they were eager to maintain?

Seems like these sorts of "yes it could be unsafe in theory but the reality of physics and incentives make this mostly irrelevant" type things get missed far too often certain parts of the internet to be coincidence.

That said, the fact that it dropped on a weekend did it no favors the first time around.

Speaking as a brewer, I can tell you that tons of people who should know better actually believe the methanol thing and will even quote some sciency words to make their argument. I think its a case of bad information coming from black market distilling being propagated uncritically. People who know better (licensed distillers) have no incentive to argue against it.