re: If Vivek pulls a stunner and wins the Iowa caucus would you consider supporting Vivek ?

No

I will assume Vivek is fake until proven definitively otherwise. That's not really fair, but he's a politician so I feel no obligation to give him the benefit of the doubt.

Of course, were Vivek to win or rise to the Presidency, I'd be pretty interested in how it went. I don't discount the idea that he's genuine, or that at least like Trump he's got a skillset that can help.