Hey I have never contributed to OSM and I just looked at https://f-droid.org/en/packages/de.westnordost.streetcomplete/ on fdroid and there is a warning about “This app promotes or depends entirely on a non-free network service”. Do you know which non-free network this is referring to?

GPT3 is 800GB while the entirety of the English Wikipedia is around 10GB compressed. So yeah it doesn’t store evey detail of everything but LLMs do memorize a lot of things verbatim. Also see https://bair.berkeley.edu/blog/2020/12/20/lmmem/

A big issue for me with snap is, that the server side software is proprietary. So it really really does feel like they are trying for lock-in