I feel this is the case for a lot of industries (and even a lot of productivity-enhancers, beyond AI).

I remember a much slower change where software slowly ate away the work of property managers. Especially convenient was the ability for the tenant to perform the 6-monthly inspection remotely by uploading a half-dozen photos per room, taking just 15 minutes or so rather than waiting around for several hours for a physical meet up with the property manager. Software also allowed rent payments to be easily automated, collated and monitored.

But I don't think the number of property managers decreased, nor the price that landlords paid for their services.