Don’t think it’s gonna get much love, although an update with fast charging is likely.
IMO, will never get AOD, otherwise it would cannibalise AW8 sales.
One of the Apple podcasts I followed thinks that possibly that "flat-sided" watch that was presumed to be the Apple Watch 7 might actually end up being the 2022 Apple Watch SE because it would look different from the "traditional" Apple Watch in terms of design.