Ben Crump, Keyon Harrold Say Miya Ponsetto Would've Been Jailed if Black

Miya Ponsetto, AKA "SoHo Karen," got off easy and it would be much different if she were a Black person ... so says, Ben Crump and Keyon Harrold. Keyon Harrold and his attorney, Ben Crump, tell TMZ ... they believe if the roles were reversed and…