The transcripts of mental health professionals could likely have an improvement in the baseline below-average experiences of most folks with such supports.
In other words, mental health professionals will resist this technology to replace them until they realize they can put it in front of people like a new kind of web form, at which time the same will become amazing and wonderful.
At the very least, a tool like this could serve as an anti-virus and firewall for poor and harmful experiences from mental health professionals towards clients.