Jim Brown tells TMZ Sports he's got a big problem with the 8-year-old football team that took a knee during the national anthem this week ... saying, "I thought that was exploitation."
"I don't personally do anything against my country, against my flag, against my national anthem," Brown said during an outing in Beverly Hills.
"I work out the problems that we have and I try to contribute to the solution. I don't ever disrespect the flag."
For the record, the coach of the youth football team says the idea to kneel came from the players as a way to support protests in St. Louis over the not-guilty verdict in the case of a cop who shot and killed a black man.
He also says Zeke will be okay because Jerry Jones has his back.