From his website stallman.org:
Richard Stallman has cancer. Fortunately it is slow-growing and manageable follicular lymphona, so he will probably live many more years nonetheless. But he now has to be even more careful not to catch Covid-19.
Recent video of him speaking at GNU 40 Hacker Meeting. Screenshots of video stream.
From what I read it slow growing and pretty manageable as far as cancer is manageable of course. Hope he’ll make a quick recovery, and start growing that magnificent beard back.
If Hank Green is anything to go by, it’ll only come back stronger.
Edit: His beard I mean.