By comparison, Trump paid an average of $9.79 per vote in 2016 (and he got nearly 63m of them - plus the presidency).
I knew after Trump won that certain billionaires would try running in 2020. They are realizing that running for POTUS is hard. Very hard. And you can't just throw money out there and expect it to happen for you.
BTW, Trump was OUTSPENT by Hillary in 2016. Which goes further to show that money doesn't win elections. You actually need to get out there and work, appeal to people.
Neither Bloomberg (aka - that asshole) or Steyer (the arrogant green hypocrite) understand that it helps to have a personality and the ability to relate to people.