Firefighter Omar Wilks screamed at Kevin Ramtahal in court Monday, but he might better direct his anger at Mayor Bill de Blasio and ThriveNYC.

Ramtahal, 23, is accused of chasing Wilks’ daughter, Amara, 14, into traffic; she was hit by a car and suffered serious leg injuries. Her dad, understandably, had to restrain himself from physically attacking the guy.

Yet Ramtahal is a schizophrenic who’s been arrested half a dozen times since March 2018, his mom says — though his illness has largely gone untreated. Once again, the mayor’s signature mental-health program run by his wife Chirlane McCray, ThriveNYC, is nowhere to be found.

Ramtahal “was known to the mental-health system, allowed to go without treatment and a tragedy resulted,” laments mental-health expert DJ Jaffe, who gives details on the previous page. “It’s always the same.”

Ramtahal did spend four one-week stays in hospitals but then blew off followup treatment. Where was Thrive?

Most of the nearly $1 billion alloted to Thrive has gone for education and anti-stigma campaigns, consultants, channeling funds and steering families to other programs — i.e., bureaucracy. Meanwhile, de Blasio, McCray & Co. don’t offer sufficient care to those who truly need it.

“If we want to stop violence by the untreated seriously mentally ill, we have to treat the untreated seriously mentally ill,” writes Jaffe. Blas is “doing everything else but that.”

Consider the “consultants” Thrive sends to city schools, at a cost of $10.5 million a year. As The Post’s Susan Edelman reported last weekend, they run workshops and draw up lists of outside services but aren’t allowed to provide actual care to students. Critics call them glorified “311 operators.”

School crisis teams remain understaffed and don’t respond quickly. Staff wind up calling 911 for an ambulance or cops.

It’s obscene that the mayor still pretends Thrive is any kind of answer to the city’s mental-health crisis.