Earlier quoted context omitted.
If you can’t find what you need in the man page, because of the bloat, well, it’s the bloat that’s the problem, not the lack of —help.
Nak. Help output can be more concise because it does not have to explain what the command is used for, does not have to enumerate every option for a particular flag, does not need a "See Also" or "Examples" section, etc.
In a more general sense, though, this is why BSD systems generally try to avoid bloat in the core utilities. It's not about the code size - it never was - but rather the overhead on maintainers and users.