Spoiler I found it quite absurd too, since she ended up getting killed nonetheless. It was a bit unnecessary. I think it would have been a lot more effective had she just died then and there when she got shot originally. They could have still had the excellent funeral scene. I also found it a bit of a pisstake how Gambia was literally the Terminator. Especially during that hallway scene. I don't know how the series is going to continue past this heist, hence why they know this 'part' of the story had to be about the extraction of Lisboa, making the next 'part' about pulling off the heist and ending it there. Like, where the fuck could they go next? To be honest, it's turning way too much into a melodrama with the character relationships, but that's another can of worms.