alt Hacker News> LPDDR5 is always soldered.
No it isn't:
https://www.newegg.com/crucial-32gb-ddr5-7500-cas-latency-cl...
CAMM2 is new and most of the PC companies aren't using it yet but it's exactly the sort of thing Apple used to be an early adopter of when they wanted to be.
It looks like LPCAMM2 is shipping from one vendor and only started shipping in October- that’s a bit quick and early for Apple to adopt.