Traditional GNU/Linux distributions (as well as F-Droid) are not “app stores” even though they are superficially similar. Traditional distributions are maintained and curated by the community, and serve the interests of users first and software developers second, whereas an “app store” has minimal curation and serves the needs of software developers first and users second.

I point this out because there’s an annoying meme that traditional distributions are obsoleted by the “app store” model. I don’t think that’s the case. “Verification” is essential for an app store but pointless for a distribution.