Seeing Michelle Obama further up than valid third party candidates that will be on most ballots this year makes me wonder too, who thought of putting these names up there?
Surely the odds are affected by betting amounts also but the name selection is more or less manual and many of these make zero sense.
I'm also in shock when I see some other candidates running for President this year because their numbers are way too much, isn't it obvious that they are just gonna be there to act as pawns to subside the other votes I think most of those candidates will affect the votes of Biden because they used to support him and they are now making their own journey to run for President as well and monopolize their supporters to support them instead of Biden and same for the Trump supporters in the past as well, this might not be an easy win for Biden either. anyway, whoever gonna wins, I hope they stop any war and maybe the world will be at peace again.