This is completely unsurprising and it's not a problem with the Neo alone. Any Windows machine with a small SSD has the same problem, and it boils down to two things: swap and log-like writes. The former issue is being exacerbated by poor coding and high resource usage, but the latter is really an effect of how applications are being developed. With a lot of apps being basically a browser in disguise the amount of stuff that gets logged to disk via sqlite or similar libraries is becoming ridiculous. Vibe-coding is turbo-charging these trends by making applications even more resource intensive and even more inclined to use structured and inefficient storage.
https://www.techpowerup.com/352178/macbook-neo-burns-through-ssd-cycles-at-an-alarming-rate