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.
The usual ones aren’t so bad, people don’t hear much about them because they’re so usual and mild.
Mild cancer just doesn’t sound right.
Certain skin cancers are very treatable.