I don’t know, I’m under the impression that people here think that winning with a 20% predicted chance of winning isn’t indicative of anything wrong with the polls, because it’s like predicting the outcome of a die, and therefore nothing should be done at all. This false analogy is precisely what I’m trying to disprove.
I agree that there are currently no strong arguments about what were wrong and how to fix it, but I think it's because it takes time to investigate those things. According to Pew, the American Association for Public Opinion Research has a committee investigating it, and they should release their report in May. It took a 6-months investigation to come up with a report about what went wrong with the Brexit polls, so it will probably take a similar amount of time with this.
