My friends don't seem to genuinely care for each other's success. They talk shit about each other to gain favor in other groups.

While some would disagree, I don't talk much shit because I genuinely want all my friends to do well. Whereas they would rather see me fail with a girl tham succeed, for example.

Furthermore, the constant shit talking comes off as try hard and sad to me, but it doesn't appear to trigger anyone else's bullshit radar.

How should I handle my friends talking so much shit?