Heather Gautney and Eric Blanc warn in the Guardian the Michael Bloomberg’s ideas about education would be a disaster for the nation. He is the only candidate whose ideas about education are in synch with those of Donald Trump, Betsy DeVos, and Arne Duncan. The authors are both supporting Bernie Sanders.

Affer persuading the legislature to give him total control of the city’s 1.1 million public school students, he hired three non-educators as city Chancellor. One of them, a publisher out of her depth, lasted 95 days.

Like Trump and his inept Secretary of Education Betsy Devos, Bloomberg is a fervent backer of privatizing and dismantling public schools across the country. Education, in their view, should be run like a business.

While other establishment Democrats have begun changing their tune in response to the “Red for Ed” movement, Bloomberg’s campaign spokesman has made it clear that privatization will be a core message of his 2020 presidential run: “Mike has always supported charter schools, he opened a record number of charter schools as mayor of New York City, and he will champion the issue as president.”

Indeed, Bloomberg succeeded in massively expanding privately run but publicly funded charter schools during his term as mayor, increasing their number from 18 to 183. His controversial push to “increase school choice” closed over 100 schools in low-income communities and entrenched New York City’s education system as the most racially segregated in the country…

If anything, the main difference between Bloomberg and Trump is that the former has spent far more of his immense personal fortune to boost corporate “education reform” and local candidates driving this agenda. The New York Times reported last week that Bloomberg has spent millions to promote charters in the state of Louisiana alone. And this is just the tip of the iceberg: Bloomberg’s foundation in 2018 announced its plan to spend $375m to promote charters, merit pay, and the sacking of “failing” teachers, among other reforms.

Bloomberg is also an active promoter of high stakes testing. Despite abundant evidence that an excessive testing regime does little to improve real educational achievement, Bloomberg has vociferously sung the praises of this system in op-eds such as Demand Better Schools, Not Fewer Tests. Accordingly, as mayor he fought for a merit pay system through which teachers’ salaries would be pegged to student test scores.Like Trump and DeVos, Bloomberg has also viciously attacked teacher unions and scapegoated educators. He spent much of his mayoral tenure fighting with the powerful United Federation of Teachers (UFT), which he compared to the National Rifle Association. As he put it, “if the UFT wants it, it ain’t good”.

Actually, Bloomberg has poured money into charter school campaigns across the country, not just in Louisiana. He donated big money to school board races in Los Angeles and a charter referendum in Massachusetts, among many other state and local races.. His daughter Emma is one of three billionaire board members of TFA’s political action arm, called Leadership for Educational Equity.

Though his Republican roots are less evident on some other issues, Bloomberg’s personal and political similarity to Trump will make it very hard for him to win in a general election. Trump’s base remains solid – we need a candidate who can increase turnout by energizing the Democratic base and involving new voters in the political process.

That’s why having Bloomberg as the Democratic party’s standard bearer would make defeating Trump exceedingly difficult. At a moment when a wave of successful teachers’ strikes has captured the imagination of millions and changed the national discussion on education, a Bloomberg nomination would be a sure-fire recipe for demoralizing educators and teachers’ unions, an indispensable bastion of organized labor and the Democratic base.

They conclude:

You can’t win in November without teachers. And nobody should expect educators to be won over to a billionaire who has spent much of his career and fortune demonizing them. If you want to save public schools and defeat Trump, Bloomberg is no choice at all.