Yeah i guess you're right not so much about the internet cause I was thinking just a local recording on their PC not a stream or anything and have official discord severs for each active server for sharing such "evidence", it was just a quick thought that would need to be further explored, I was just thinking about the possibilities of better RP scenarios in a court house with video evidence instead of the "he said she said" court cases.
A mic should be considered as a requirement because if someone if being chased the chance of looking at a chat box for police demands is unlikely (in my past experiences with RP games).
In all likelihood stuff like that will be more of a requirement if they decide to do rental servers for a more "hardcore" RP style.