

I think it’s plenty fine to recommend a specific instance to people. It doesn’t need to be the main one either, it can even be yours:
I would agree. Though I’d personally avoid the main, and suggest them to check any other instance out, or maybe make one in main, and then maybe explore other instances for their particular interests (ie Art, Programmers, Game Dev, Music, Particular Culture, Particular Country, etc)
Not really. Probably because Matrix can “get away with” recommending some default software
That’s understandable. And would love to expand on this. My ideal way would be something like an intent:link (like fb:,ig:, geo:coo,rds, tel:, matrix: etc) something like… fedi:(host)/(content)? ie fedi:/lemmy.world/post/123456, fedi:pixelfed.social/username or similar?
But things get worse when it comes to Mastodon and Lemmy because usually instances tend to act as both data servers and clients
I think this could be fine, assuming they continue to show where the poster is from, and linking to that instance.

If you consider the fact that for some devices it’s available in an unofficial capacity and people choose to run it but also that it still uses Google servers for things like NTP and that there is no guarantee that it’s completely de-googled. It’s understandable… Not to mention that they have an actual risk of stagnation if Google continues to close source more parts of the AOSP…
So, although it could be safe to use now with some modifications, especially in microg and removing any calls to google, it might not be the case in the near future.