Lars Wirzenius@liw@toot.liw.fi
Overall I am of the opinion that man pages should not be so long they are hard to navigate. On my system, by file size, the largest ones are ffmpeg-all, ffprobe-all, ffplay-all, fish-doc, ffmpeg-filters, bash, git-confit, xorriso, virsh, pandoc, rsync, and curl.
I don't even use ffmpeg directly.
On the other hand, splitting a long one into a dozen small ones is not always a win, either.
For long manuals I prefer HTML, actually.
(Don't talk to me about Texinfo, please.)