I'm not sure why, but you seem to have posted this yesterday but it didn't show up until an hour ago. Your instance may be having some issues.
I do get where you're coming from with all that, but the act of going to therapy itself is an achievement a patient can benefit from, and should be considered from the start. If that truly isn't possible for someone, voice calls from a real therapist are a reasonable next step.
Also, the original question was, "Can AI replace therapists?". I can see some meaningful benefits coming from an AI assisting a therapist, but that's not what I was getting at. AI alone really just feels like a bandaid on a bullet wound, when applying pressure or a tourniquet is also available.