I think current proper title for RMS - at least among Properly Thinking People - is "misogynist, ableist, and transphobic" [1]. I haven't heard many people calling him a "moron" though. Extreme idealist with some weird ideas - maybe, but a "moron" - I don't think so, especially as his predictions keep coming true. I'm not sure whether his recipes are the solution, but at least it can be obvious he can see the problem.
[1] https://rms-open-letter.github.io/