Found a few more I'd like to add:

#KenjiLopez-Alt on Serious Eats
https://www.seriouseats.com/editors/j-kenji-lopez-alt/atom.xml

#LukeSmith Peertube
https://videos.lukesmith.xyz/feeds/videos.xml?accountId=3

#TheTimDillionShow
https://thetimdillonshow.libsyn.com/rss