When will Joe Biden disavow Bloomberg's endorsement?

Former Republican, and then independent, Mayor of New York City Michael Bloomberg has ended his campaign for the Democratic Party nomination for president, and has endorsed Joe Biden.

Mike Bloomberg @MikeBloomberg

Three months ago, I entered the race to defeat Donald Trump. Today, I'm leaving for the same reason. Defeating Trump starts with uniting behind the candidate with the best shot to do it. It's clear that is my friend and a great American, @JoeBiden.

Joe Biden @JoeBiden

.@MikeBloomberg, I can’t thank you enough for your support—and for your tireless work on everything from gun safety reform to climate change. This race is bigger than candidates and bigger than politics. It’s about defeating Donald Trump, and with your help, we’re gonna do it.

It's well known that politicians are sociopathic charlatans willing to say or do anything to further their political careers, but it's put into the spotlight when former rivals endorse one another. Suddenly every horrible comment about the other is forgotten and pretended to have never existed.

Two weeks ago, Biden was very concerned about Bloomberg's racist policy of "Stop and Frisk" as mayor of New York City, and the credible accusations of sexual harassment, and perhaps worse, against Bloomberg by female employees who cannot openly speak on the subject due to Bloomberg having forced them to sign Non-Disclosure Agreements prior to their employment.

Joe Biden @JoeBiden

At the height of Michael Bloomberg’s Stop-and-Frisk program: - 685,724 people were stopped - Nearly 80% were black or latino - Nearly 90% were innocent. He defended it as recently as this year. Who does he think he’s fooling? #DemDebate

CNN Politics @CNNPolitics

Fact check: Michael Bloomberg leaves out key parts of his history of stop and frisk policy https://t.co/36MFI3Mcub https://t.co/11HdksSRqK

Joe Biden @JoeBiden

Let me be clear: Mayor Bloomberg should release folks from their non-disclosure agreements. This is about transparency. The American people deserve to know the truth.

So why is Biden suddenly accepting the endorsement of a racist and a misogynist?

He either never believed the accusations he was making against Bloomberg to begin with, which suggests that he would say anything to gain political power, or he doesn't actually stand against racism or sexism as he would have us all believe. Neither is a particularly admirable quality in a candidate for president, I would think, especially given how the most frequent criticisms of President Trump among Democrats are that he's a racist and/or a misogynist.

Democratic voters, the Democratic Party, and the establishment media surely wouldn't hold one of their own candidates to a lower standard than President Trump, would they?