His wealth does not matter to me at all as long as he has not done anything illegal with his money.
The good thing about the wealthy is they know how to make money. I am not talking about running a business, I am talking about the path to wealth. What it takes psychologically, physically, the sacrifice, education, focus, savings, investing, knowledge of our system, etc. Someone like Romney grew up with wealth so he had a distinct advantage, different than someone like Clinton who grew up very modestly, but made his way to wealth.
Maybe the best combination is growing up poor and middle class and then becoming wealthy to know and understand all of America and have good ideas on how to help all Americans. Being wealth is a different world, but each place on the socioeconomic strata is its own world.
Add in America is a huge country. A northeasterner has trouble understanding a southerner, and a southerner might have trouble understanding the life of a west coaster, and a big city person might have trouble identifying with people who live in rural areas, and everything in between.