You might make good use of this design. This is a Kitchen Table Sound Studio.
https://forum.audacityteam.org/t/too-compressed-rejection/52825/22
It won’t get rid of all noises, but it will help a lot and it will make vocal echoes vanish.
It’s a home-made version of this.
https://voiceoveressentials.com/product/porta-booth-plus
Koz