Pretty cool stuff, thanks for sharing!

My understanding is that, in broad strokes... Aurora acts like a proxy or mirror that doesn't require you to sign in to get Google Play Store apps. It doesn't provide any other software besides what you specifically download from it, and it doesn't include any telemetry/tracking like normal Google Play Store would. microG is a reimplementation of Google Play services (the suite of proprietary background services that Google runs on normal Android phones). MicroG doesn't have the bloat and tracking and other closed source functionality, but rather acts as a stand-in that other apps can talk to (when they'd normally be talking to Google Play services). This has to be installed and configured and I would refer to the microG github or other documentation. GrapheneOS has its own sandboxed Google Play Services which is basically unmodified Google Play Services, crammed into its own sandbox with no special permissions, and a compatibility layer that retains some functionality while keeping it from being able to access app data with high level permissions like it would normally do on a vanilla Android phone.

That clarifies it, thanks

My understanding is that if they've lasted at least a month and haven't died on you, you probably got a "good" batch and what you have now will be what it stays as for the most part, but a fair number of gulikits just sort of crap out at the 1-2 mo mark. So heads up on that.

What could possibly go wrong? Edit: reads like the substrate still needs to be introduced first

I see your point but also I just genuinely don't have a mind for that shit. Even my own close friends and family, it never pops into my head to ask about that vacation they just got back from or what their kids are up to. I rely on social cues from others, mainly my wife, to sort of kick start my brain. I just started a new job. I can't remember who said they were into fishing and who didn't, and now it's anxiety inducing to try to figure out who is who. Or they ask me a friendly question and I get caught up answering and when I'm done I forget to ask it back to them (because frequently asking someone about their weekend or kids or whatever is their way of getting to share their own life with you, but my brain doesn't think that way). I get what you're saying. It could absolutely be used for performative interactions but for some of us people drift away because we aren't good at being curious about them or remembering details like that. And also, I have to sit through awkward lunches at work where no one really knows what to talk about or ask about because outside of work we are completely alien to one another. And it's fine. It wouldn't be worth the damage it does. I have left behind all personally identifiable social media for the same reason. But I do hate how social anxiety and ADHD makes friendship so fleeting.