It is well known that talking to anyone other than your teammates during a game is not allowed in valorant. There was even the whole controversy that Acend's coach were calling strats for them in Masters 1. im watching the vlt vs te game rn and you can clearly see them (vlt) talking to people (who i assume is their support staff) after rounds in their cam. Does the riot admin (or the nodwin TO in this case) in their call not hear this? or do they not care?
link for game: https://www.youtube.com/watch?v=Z3Q_9xWWgk4