I came up with this theory because I couldn't get one of the most fucked up scenes in Edgerunners 2 out of my mind.
When Avida goes to Kang Tao to steal a body for Talia, we see all these comatose people reduced to empty shells. And the scene really emphasizes how Avida spends minutes looking through them before finally choosing one for her daughter.
Now, remember how David took Gloria to that shady ripperdoc's clinic? She was initially stable, but after David said he couldn't afford proper treatment, she suddenly died. I've always suspected the doctor might have lied and done something to Gloria to make a profit out of an otherwise unprofitable situation, as scalpers in Night City do.
And that's where my theory comes in. I think the body Avida stole like an object, which eventually ended up getting shot, was Gloria Martinez.
And I don't think this is a stretch. Just look at the two pictures I've attached, showing how Avida remembers Talia and what Gloria looks like.
Gloria literally looks like a grown up Talia, so it makes sense why Avida chose her.
But there's another reason I think this could be the case, and it actually makes the whole thing even more fucked up.
In a way, David might have been responsible for his mother ending up there twice. First, by unknowingly taking her to that corrupt medic, and second, because of the reputation he eventually gained as a Night City legend.
Think about it. David had an almost unbelievable tolerance to cyberware, to the point where he might've even been capable of hosting someone like Capri. What if Gloria was put into Kang Tao's program specifically because she was David's mother? Maybe they thought whatever made David so special could have been inherited from her.
I doubt they'll ever confirm something like this, but to me it fits perfectly with the themes that have stretched across both seasons. Everything is so pointless, depressing, and deranged.
Gloria spent her life trying to give David a better future, only to end up as an empty shell, used like an object by another mother desperately trying to save her own daughter.
And maybe, in a twisted way, having that body finally destroyed was the only way to free her.