It's obvious if your productivity increases because of AI it diminishes the need of another person's productivity. You give everyone more AI tools you could increase productivity to levels beyond what is necessary. If some productivity isn't necessary it's laid off. Simple logic.
It's quite obvious. It's just people have a fascination and love for this technology such that they need to construct a delusional narrative that validates their love and validates their moral imperatives. But deep down they know, because it's really really straightforward the consequences of any tool like this.