I think you're right. To me, the sentence should either be "the wrong kinds of entrepreneurs flourish..." or "the wrong kind of entrepreneur flourishes..." Bu

I think you're right. To me, the sentence should either be "the wrong kinds of entrepreneurs flourish..." or "the wrong kind of entrepreneur flourishes..." But this is a common error, and most people probably don't notice it. A related thing I've noticed is that in British English, they refer to companies as plural. For example: "Google are going to acquire company X", whereas in American English, you usually see: "Google is going to acquire company X."