The last Rasmussen poll I saw about the 2020 election was embedded in a proof here fairly recently. The findings surprised me:

@Rasmussen_Poll How likely is it that cheating affected the outcome of the 2020 presidential election?

Likely / Not likely:

All: 55% / 40%

Rep: 75% / 20%

Dem: 35% / 61%

Ind: 53% / 40%

White: 52% / 42%

Black: 55% / 40%

Hisp: 62% / 35%

18-39: 55% / 30%

65+: 49% / 45%

Sauce: https://www.tigerdroppings.com/rant/politics/rasmussen-poll-on-election-cheating/104603752/