I didn't look at the details of the poll (registered versus likely voters, percentage of D versus R, etc.).

However.

It doesn't matter what those numbers are. This is the big takeaway:

The poll results suggest that President Trump has much more support than can be gleaned through polling because of this “shy Trump voter” effect. When asked whether they are “comfortable with your relatives, friends, and coworkers knowing how you vote?” only 29 percent of Trump supporters responded in the affirmative, while 82 percent of Biden voters said they were.

Trump supporters are too afraid to speak up. Biden supporters never stop yammering about it.

There's the big takeaway from this poll.

Shock Poll Shows Trump on Track to Win Reelection