There’s stuff considered “gay” that differ between western countries, too, or between generations.
There’s a famous clip of Kobe slapping Steph Curry’s ass as a “nice shot” kind of gesture… That wouldn’t fly in Brazil where I live. Older guys famously walked around naked in locker rooms, too, and as far as I can tell that is mega weird nowadays.
Can’t forget naked sauna with the boys in northern Europe too