Non-voters' Politics?

Brian Leiter flags some research on the politics of non-voters:

• Non-voters have less faith in the electoral system than voters. Non-voters say they don’t vote for many reasons, including not liking the candidates and feeling their vote doesn’t matter. Compared with voters, they have less faith in the electoral system, don’t feel they have enough information, and are less likely to think increased participation in elections is good for the country. They are more likely to think “the system is rigged.” 

• Splitting the vote in 2020. If non-voters all turned out in 2020, non-voter candidate preferences show they would add nearly equal share to Democratic and Republican candidates (33 percent versus 30 percent, respectively), while 18 percent said they would vote for a third party.

• Evenly divided on Trump. They are more evenly divided on current political issues and President Trump than previously thought. Fifty-one percent have a negative opinion of Trump, versus 40 percent positive. While non-voters skew center-left on some key issues like health care, they are slightly more conservative than active voters on immigration and abortion.

• Non-voters are less engaged with news and information. They consume less news, are more likely to accidentally “bump into” news rather than seeking it out actively, and more likely to say they don’t feel informed enough to decide who to vote for.

• Eligible Gen Z voters say they are less interested in politics and 2020 election than non-voters. Americans aged 18 to 24 are less interested in politics and less informed. They are the age cohort least likely to say they will vote in 2020, and 38 percent say they don’t have enough information to decide who to vote for.

I wonder how this research compares with the research underlying Kendi's points that he makes on "the other swing voters" here, since his argument seems to require non-voters to skew left significantly.