I love Michelle Obama and I think she'd be a very good presidential candidate. However, unfortunately for her, the propaganda machine and smear campaign would be brutal. Far-right think tanks and conservatives would be running all types of derogatory remarks, illustrations, and gestures.
Y'all think the disdain for Kamala is extreme just imagine if a dark-skinned Black American woman such as Michelle announced that she's running for president and in a hypothetical scenario wins oh I guarantee you so many White folks would be enraged.
The lead-up to Election Day would be too much to handle with all the smear jobs and propaganda that would be spewed about her, remember how racists, bigots, etc tried to tear her down when she was First Lady? Those reasons alone are why I wouldn't want her to run because she doesn't deserve all that hate and rage that manifest within politics being pointed her way.