This technology is getting fairly stable now, and there are several models that could be adopted to MSFS. It would certainly be a realism improvement to be able to just repeat back to ATC the instructions, or to query them (“say again”)
Hi! It looks like there is already a wishlist for this here:
https://forums.flightsimulator.com/t/atc-communication-using-voice-recognition/302025
I’ll merge your topic into that one. Make sure you up vote the merged into topic.