Olfactory fatigue, also known as odor fatigue, olfactory adaptation, and noseblindness, is the temporary, normal inability to distinguish a particular odor after a prolonged exposure to that airborne compound.
I seriously doubt it would be possible with humans still in the picture due to our impact on the biosphere and resource use.
No matter what high minded principles we might espouse, human history shows that we fuck up less tech advanced cultures, even when we think we are trying to help.
TLDR: Hunter gatherer society that the world has decided to leave alone as they do not want contact but some fuckhead US christian decided he knew better, attempted contact to tell them about God or whatever and got himself killed. While possibly infecting them with something they have no immunity for.
Telephones existed for a century before wikkipedia...
In the before times: The guinness book of records started as a promo by the guinness brewery given to pub owners to settle bar argumnets like this one.