Non-replaceable SSDs in macbooks predate the M1. The interesting claim (which now appears either to have been entirely erroneous, or based on a bug that has now

Non-replaceable SSDs in macbooks predate the M1. The interesting claim (which now appears either to have been entirely erroneous, or based on a bug that has now been fixed) was that the M1 Macs hit the SSDs harder than their predecessors. If you are just talking about general SSD lifetime issues, then we already have over 5 years of user experience to go on (https://uk.pcmag.com/mac-laptops/86074/15-inch-macbook-pro-uses-a-non-removable-ssd https://uk.pcmag.com/mac-laptops/86074/15-inch-macbook-pro-u...). And I believe that SSD reliability and lifetime has increased since 2016.