nostr:npub1630a9mw3hkku5p9ay0eddcqezgy35j3fhcws22xwthfcmp97q0esnsstu9 nostr:npub1unuezse65ps83m8m3a7qxnuzlpfdczvpqy2cku2a2p0js5hr8vhqclzsng nostr:npub17dye8wm0l9w9qdsmvxw078ednfzaa9sw7xngsgwetvj8slv98mesn6yf4p 

Besides that no one really.  You might stumble across a channel that knows way too much about a particular topic (example Linux Kernel networking or filesystems), and those channels are worth watching for those topics.  But any general channel regarding Linux is pure soy and you are better off reading Linux Device Drivers 3rd edition.