I would agree in legacy homes yes plumbers would be safe but what about new homes and living spaces being built where things can be compartmentalized and made easier for a bot could do the job? Hotels and such could be going this way, anything at scale would see bot use.
WHile there will still be work for sure, its going to be harder to come by im sure of it. I agree jounalists have been coasting in many avenues and if they're not careful to build an audience, reputation and really show their worth what really makes them different from a bot writing it or even creating videos? I see AI videos are also becoming a thing