So Johnny Rebel is a singer who sings songs that some people say are not very nice. He sings songs that make some people feel uncomfortable because they are about things like being mean to people who are different from us, like people with different skin colors.
But it's important to remember that these songs are not nice and can hurt people's feelings. We should always be kind to everyone, no matter what they look like or where they come from. It's important to treat everyone with respect and understand that we are all equal. So even though Johnny Rebel sings songs that some people might like, it's not okay to sing or say mean things about others.