Hey Mordy,
I remember seeing a post on the Nyquist forums about speech enhancements.
Here’s something to start with.
https://forum.audacityteam.org/t/updated-de-clicker-and-new-de-esser-for-speech/34283/1
Nyquist is a tad complicated for me, but it allows for accurate speech clarity and such. Maybe de-esser is even a permanent effect now.