This is inaccurate based on latest elections. There isn't full data for 2020 but in 2016 college educated voted Dem +9.

"In the 2016 election, a wide gap in presidential preferences emerged between those with and without a college degree. College graduates backed Clinton by a 9-point margin (52%-43%), while those without a college degree backed Trump 52%-44%. This is by far the widest gap in support among college graduates and non-college graduates in exit polls dating back to 1980."

https://www.pewresearch.org/fact-tank/2016/11/09/behind-trum...