Supertone are a Korean very talented audio company who we're recently purchased by BTS' label HYBE for an eye-watering figure. They have a range of AI powered plugins for voice changing - as well as one which generates a human voice from a picture of someones face alone! GOYO is a free plugin which separates the voice from any ambient noise and reverb to an impressive standard.
If you have a speech in a reverberant space, it's capable of removing the ambient noise as well as the vocal reverb - or even the speaking voice itself. Definitely worth playing with for taking effects of acapellas or applying some simple creative alterations.
The plugin is in Beta and can be downloaded here: https://goyo.app/