Well, I wouldn’t put it past Samsung or Huawei or some consortium to carry the torch; these companies have incentive to keep it going…now, whether they simply keep the AOSP project up-and-running in its current state, or fork the code and make Android proprietary, is another matter entirely.
Probably not, but /e/OS is dependent on LineageOS already - as far as I’m aware, any phone that has an /e/OS build already has a LineageOS build, because /e/OS is a derivative of Lineage. Your concern is more likely to impact Lineage, which would have all sorts of downstream impacts on the modding community at large. What those would look like, I’m not entirely sure - it could look something like MariaDB (which is still drop-in compatible with MySQL despite being a fork), or it could look like MacOS - OSS underpinnings but not OSS itself. It depends on who carries the torch.
Well, they’re pulled from AOSP, so security updates would be pulled from whoever takes it over, depending on how the new ownership handles them. What would be interesting (in a depressing way) would be if Samsung took it over, made the security updates proprietary, then Google or OnePlus has to take them to court to get the updates to avoid a class action lawsuit for Pixel owners.
Wouldn’t it be great to have a real open operating system like Linux for mobile? I know there have been many ideas and projects in that direction, nothing really established today. So as of today there is only Android established with the large app stores.
Well, that sounds good on paper, but the devil is always in the details. Computing, in general, requires a level of pragmatism in order to get adoption. In Latin America, WhatsApp is so popular, that many storefronts ONLY list their WhatsApp number as a means of contact, lacking a traditional phone number or website. We can argue about how terrible Meta is all day long, but an OS that doesn’t run WhatsApp is an OS that will not get traction in that region of the world any more than a phone without calling or texting would work in yours. Venmo is popular in my region of the world, and Revolut is so popular in other regions that /e/OS has specific fixes to get it running. An operating system is an environment to run other software, and if a particular environment doesn’t run the desired software, it’s out of the running for most people. I can sum this problem up in that Microsoft spent a fortune trying to make Windows Phone happen, and couldn’t. If they couldn’t make a third OS happen, with all their money and infrastructure and integrations and established markets, it’s pretty clear that the barrier to entry is way higher than “are you tired of Google and Meta?”
That means, /e/OS will stay dependent from Google AOSP while trying hard to stay independent from their services?
This is largely addressed already; what happens to the AOSP project after Google is too difficult to meaningfully speculate since it is entirely contingent on who gets a hold of it, and how open they keep it.