DNC changes rules so that Michael Bloomberg can enter Democrat debates

How come the DNC has changed the rules to help Bloomberg but not to help other candidates? Not everyone is pleased by the double standard. From Politico:

“Now, suddenly because Mr. Bloomberg couldn’t satisfy one of the prongs, we see it get changed?” Weaver said. “That’s the definition of a rigged system where the rich can buy their way in.” . . . 

Steyer — like Bloomberg, a billionaire — has also been accused of buying his spot on the debate stage, having spent well over $150 million of his own money to fuel his bid, including spending eight figures to solicit donations from enough individuals to qualify. But Steyer and Bloomberg are taking two very different paths to trying to secure the nomination: Steyer is competing extensively in the four early states, while Bloomberg is skipping them entirely to focus on Super Tuesday and beyond. 

Steyer, like Weaver, the Sanders' adviser, accused the DNC of changing the criteria to benefit Bloomberg. "Back in December, I called on the DNC to open up the debate requirements so that more candidates, including candidates of color, would be able to participate, he said. “Instead, they are changing the rules for a candidate who is ignoring early states voters and grassroots donors.” . . .

Michael Moore has gotten quite vexed about this.

"They removed it so that [Bloomberg] could be in the next debate," Moore said about the donor requirement. "...He can just buy his way onto the debate stage!" 

Billionaire Tom Steyer had to spend dollars convincing ppl to donate to his campaign, but not Bloomberg.