I wouldn't hold your breath, at least in San Francisco: https://sf.curbed.com/2019/8/2/20751966/dolores-651-lighthou...

There have been a number of church to condo (and house!) conversions in Seattle and other parts of the Pacific Northwest. They have pretty unique interiors due to the architectural constraints put on them by the original building and the prodigious quantities of vertical space.

There already are some cases, and there will be many more in the future I presume https://blockclubchicago.org/2021/03/04/another-century-old-...