This is a poll of registered voters, not likely voters, and is therefore trash.
Translation: "It's trash because I don't like it."
It's a bit early for LV polls since there are 5 months left. That said, polling has been flawed in recent cycles and underestimated GOP support, especially in states like WI, so I'm not saying Evers is a shoe-in for reelection. It's a tossup.
Not at all. Evers may well be up, and I'm not particularly invested in this race. It's trash because RV polls are trash. In 2020, a presidential election year, and in fact the one with the highest turnout in modern history, around 60% of registered voters actually voted. That number will be far lower in an off-year election. RV polls are trash because they sample a group of people of whom over half are unlikely to actually cast ballots.
