I also think that within a couple of years, CBS will cancel it's remaining soaps ("The Young And The Restless" and "The Bold And The Beautiful"), with "Y&R" probably getting replaced by a talk show and "B&B"'s half-hour returned to local CBS affiliates and the daytime schedule rearranged so CBS affiliates, regardless of time zone, get the hour between 12 Noon and 1 P.M. local time to fill with programs of the station's choice. If CBS does this, I could see the network strongly suggest to it's affiliates that they expand their local Noon newscasts to a full hour.
The reason I see the demise of the soaps is that viewership has gone down and production costs have gone up. I don't think daytime soaps are as profitable to the networks (and the shows' producers) as they were 40, 30, 20, 10, or even five years ago.
Again, I doubt this will occur as soon as 2023, but maybe in 2024 or 2025.