He did get a transplant, in TN. Not in CA where he lived. He used his wealth to add himself to a areas with more donors and fewer on the wait list because he could hop on a jet unlike normal plebians.

Did you read the article or watch the video?

Of course deserts have low humidity, but there are areas where in the early morning winds from off shore bring in humid air for a small period of the day. This can be harvested now with nets, although the article and video cover using electrified mesh to increase the yield.

If you look up for harvesting the first photo in the link is from a desert in Chile. It’s been studied since the late 60’s.