A top Biden adviser has torn into hypocritical lefties who are supporting billionaire Tom Steyer for California governor.

Neera Tanden, a former senior adviser to President Joe Biden , reacted to recent endorsements of the hedge fund titan turned climate activist, calling them “so funny.”

“I really like Tom Steyer – I have known him a long time. But I have to say I find it so funny that DSA is endorsing a billionaire who started his career at Goldman Sachs,” Tanden wrote on X .

Neera Tanden is a former senior adviser to President Joe Biden. AP

The comment came days after the Democratic Socialists of America issued an endorsement of Steyer , who is running for California governor as a Democrat.

The nation’s largest socialist organization backed the billionaire investor, who made a fortune in private equity before spending hundreds of millions of dollars on political campaigns — first in his 2020 presidential run and now in his bid for California’s governorship.

In its voter guide, the group acknowledged…