Some people will be miserable no matter who is running
Just a reminder that Harris has a voting record to the left of all Senate Democrats.
https://www.govtrack.us/congress/members/kamala_harris/412678/report-card/2020
from your own link, that’s only because she’s the least bipartisan dem in the senate.
govtrack’s “left-right ideology” ranking is flawed, it doesn’t look at the content of the bills at all. in govtrack’s own words the ideology ranking “may be measuring something else, perhaps something more closely related to partisan-ness”.