Yes. They are over-polling Democrats. To poll a state such as Wisconsin and include only 27% Republicans means that Siena must have drew their sample from a Democrat city such as Madison.
"in Wisconsin, the 2020 exit polls had 37% Republicans. In the recent New York Times poll, Siena had 27% Republican. Ten points fewer,” he also said. Harris led Trump with 50% to 46% in the state."
That is nonsense. And I thought the Ipsos polling D+6 was bad.
Now that being the case, have not seen other polls as ridiculous, but there has been a shift, albeit a great 1 billion dollar free ad campaign, so I would not ignore it.