The answer to the question is Yes, P2 Viewer Plus works with Monterey (version 12.2.1) on Mac.
Small application which displays EXIF information in JPEG files coming from digital cameras.
View/editor for all the spiffy metadata you can put into Quicktime movies.
Change a photograph’s original date and time by altering its EXIF metadata.
The answer to the question is Yes, P2 Viewer Plus works with Monterey (version 12.2.1) on Mac.