You're moving goalpost. I explained why they were let go and you moved on to the next point because you really had no rebuttal for it.
I also explained how things happen in the TLOU 2 where they kept Ellie alive, took her out of the cage and she was saved because she was infected.
That is not a flaw, but it is in TLOU part II?
It's an old movie cliche. It happens all the time. You may not like it, but if you're going to say how this is bad writing, then you can do the same thing to most action movies out there.
Kill Bill - Vernita Green, a trained assassin misses an easy show that would've killed Batrix Kiddo.
The Dark Knight Rises - Miranda doesn't kill Batman and doesn't detonate the bomb right away just to talk to him.
The list goes on. I don't nitpick movies and call this bad writing. The purpose of this is to create suspense, even thought it might make the characters "look stupid."