
I wonder.
Back in the day, when people were starting having fire in their caves or whatever, how popular it was among teenagers to fart in the fire as a form of
1. entertainment
2. edginess
3. nihilism
3. social domination.

the weak must fear the strong of flatulence

Highly likely it was forbidden because they believed that fire is some god or spirit and they were brutally raped for this

I dont think any of those words was a thing back then except maybe for entertainment.