"Who are these strongly approve people and what is the matter with them?"
Let me guess
the reparations crowd
the free college, free child care, extended family leave, prolonged benefits, the rich must pay their fair share crowd, and the elites who control Joe.
meanwhile the leftist poll takers are now trying to rally around Harris who they know
1). is sitting and waiting to take over when Joe croaks
2) will probably be their '24 candidate
the MSM spin on her is beginning
as the DC crowd and permanent pols all begin to study how to get her across the finish line next and get in the power loop by sucking up to her now.
the "independents " usually be swayed overnight with the right messages, propaganda , lies , bs and the rest
I will never forget how Clinton stole Republican talking points when making a single speech
and viola, his approval rating went from 42 % to ~ low 50s % - OVERNIGHT!
and even Rush was in shock when pointing this out.
yes the independents ARE that fickle
and as always they control the presidential election outcomes
yes , leftist pollsters but the message is clear - not that she is that popular , but only they and the rest of LEFT will fix her image no matter what it takes - and many will be swayed
https://news.gallup.com/poll/354872/biden-approval-rating-hits-new-low-harris.aspx