It’s great he said some abolitionist things, but abolitionists had existed and had even successfully abolished slavery since before the birth of Christ. There are people after Jefferson and his contemporaries that actually abolished slavery from then into the present day. I’m not sure why the US founding fathers who came up with shit like the 3/5th’s compromise deserve any special credit.
I would give more credit to the white abolitionists who lived in the 1800s and the slaves themselves.