Probably pretty bad. But they don’t know a “better” paradigm exists. They’ve probably found ways to deal with those things as a society and accept it as the natural course of things/god based destiny etc. The real question is how happy and content are they on a day to day basis.

These people have survived for 50,000 years (!) on a resource limited island and have managed to continue to have a martial arm and frivolous beach orgies. I would have to assume they’re pretty happy on a day to day basis.