

Kingdom of Dragon Pass / Six Ages is pretty niche and the lore there basically has people larping so hard to re-enact divine stories that the divinity rubs off on them and gets them magic and neat stuff. Or terrible deaths.
Ex. head of the Orlanthi pantheon in myth slays a dragon to rescue a rain god inside it and end a drought:

The “We have that at home” version:

(They have even larped as cows… that one’s on the dangerous side though…)


Edit: I think I misunderstood what you were going for nvm

https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf
Not having friends has similar health impacts to smoking 15 cigarettes a day. Making friends makes you physically and mentally healthier, gives connections that can help you out of rough patches in your life and into opportunities.
You ‘can’ live without them, but probably not as long as you would have otherwise.