Edit: downvoted by Russian agents.

70%

I would like to know how they reached to this number.

Because it surely isn’t out of all Americans.

Source: nobody polled me or my friends.

Edit: not all Americans, as you claimed in your comment. All voting Americans; and my claim still stands. Nobody asked me or my friends.

Edit 2: The same poll asked if Trump is a liar. Almost 70% said yes. Compared to almost 60% saying that Biden is a liar. I’m very suspicious of polls these days.

Edit 3: to be clear, I also believe that Trump is a liar. Just that the Biden numbers are suspiciously too high.