They cannot feel comfortable voting for Biden but do feel comfortable voting for a racist, rapist, pedophile, who separates children from their parents still, lies about important stuff and silly stuff all that are easily proved lies. Called soldiers losers and suckers and did not care that Russia put bounties and soldiers heads. And utter failure in the pandemic who also wants to eliminate pre-existing conditions and wants millions of people kicked off health insurance. In addition to defunding Social Security. There is many more disgusting thing for normal citizens to be appalled at including his poring gasoline on citizen unrest rather than trying to unite people. Now how could a person in sound mind not be uncomfortable voting for him? I didn't even mention his disgusting foreign policy.