There was a Patreon linked to from the interview linked to in another comment, but it seems to be defunct: https://www.patreon.com/emacshelm/creators https://ww

There was a Patreon linked to from the interview linked to in another comment, but it seems to be defunct: https://www.patreon.com/emacshelm/creators https://www.patreon.com/emacshelm/creators However, sounds from that interview that being in the mountains is both his job and primary source of enjoyment, so I wouldn't be surprised if money isn't a factor.