https://www.washingtonpost.com/outlook/2019/11/22/barack-obama-conservative/
Barack Obama, conservative
This is how far the Dems have shifted.
I'm not sure I'd say obama really pushed his personal beliefs in his politics all that much in office. He was dramatically further left, especially economically, than the policies he approved.
And I'm about 99% certain the reason he didn't push his economic ideology was because he didn't want to lose popularity with people. He was the kind of president that gets elected then just plays pretend celebrity and doesn't really do much of anything.
Things really haven't shifted, the center of the political isle has just disappeared.
I think obama's biggest failing was the people he surrounded himself with. He chose some absolutely despicable people, like holder and company.