Do you think Democrats are becoming the party of "college educated professionals", and Republicans everyone else?

https://youtu.be/4PmcTgloFV4?si=cT-xXbryYtj4i4cS

It's a very good video from someone who is about as close as you can get to rational factual based opinions. But TL;DR: Republicans are building a broad multi-race/gender coalition, while Democrats are growing among college educated voters.

"Alarming" stuff: Young voters being overwhelming democrat isn't true, latino voters being democrat isn't true, abortion wasn't a key issue (people who don't want abortion laws still voted Trump), and the advantage in urban voters and black voters isn't strong enough for Dems

What are your thoughts?