You seem to think corporate dems actually care that they lost. They would rather enjoy their donor money and lose elections than legislate policy supermajorities of Americans both republican and dems support.
Blue no matter who is a failed strategy and it’s why we have what we have today. Stop ass kissing dem leadership. We owe them nothing. They owe us policy proposals and to fight for our cause, not the other way around.
Political donations are heavily regulated and are used only for political campaigns. You're not even allowed to promote your business in a campaign advertisement.
That allows them to give themselves a salary equal to half of a congressman's salary (50% * $174,000 = $87,000) while they campaign for office, in the assumption it would be hard to work a full time job at the same time.
More than half of Congress' networth is held by its top 12 members. Being able to earn no more than half of a congressional salary while campaigning allows poorer people to run for Congress when they otherwise could not afford to leave their job.