You've said that Baldwin needed to do a safety check many times before. If you believe that fine. I don't believe he needed to do that.
I get that. However,
what you "feel" is at odds with well-established and codified norms of safe gun handling which are derived from the collective years of experience of actual firearms users. I am not merely referring to what I believe to be true, but what people who handle these devices know to be true.
These lessons have been learned the hard way. This wisdom is distilled from tragedy.
You keep digging for exculpatory information and slinging links to details (some clear, some foggy, some gossip) from the movie set to establish that Baldwin did nothing wrong.
Why? My repeated question is why is it that Baldwin must be entirely exculpated? Why not admit even a scintilla of responsibility? I have not called for his head. I have not said he deserves to go to prison (unless and until more details emerge). I have argued that he is no worse (morally) than any of us who have driven a car negligently (referring to his role as actor, not producer). And yet, psychologically, someone is prevent your from agreeing with even this.
Why?
Frankly, given your apparent ideas of personal responsibilities with a gun, I don't know that I would trust you with one, as you have rebuffed basic safety rules as mere opinion. This is dangerous. Anyone who follows your implicit advice (i.e., that you can outsource all personal responsibility for handling deadly weapons) might meet with a similar tragedy.
Why don't you try to find some precedent or law or acting contracts that supports your position, otherwise it's just your opinion. We've all stated our opinions already.
I have offered a detailed argument showing why Baldwin, to some extent, was in the wrong. I have shown how your new details are NOT exceptions to the rules of safe handling, but illustrations of them.
What you need to find are details that refute the 4 rules of safe handling. I can help you with this. For example, in a scene in which an actor must convincingly point a gun at another human being in a scene, Rule #2 by necessity will be broken. This means that the actor's job is to occasionally break Rule #2 of gun safety. There you go. A gift. A line of refutation that offers a line of refutation rather than more details confirming how Baldwin goofed up (repeatedly drawing and holstering a pistol, not knowing your condition of carry, is negligent AF). Make use of it as you will, but bear in mind I already have the counter-argument ready to go.
Don't take this the wrong way, but we're talking about matters of life and death, offering advice which could get people killed (this isn't a Jeremiad about mise-en-scene). This isn't, therefore, merely a matter of opinion, but requires careful attention. If you are to opine that Baldwin did absolutely nothing wrong, I will press you to prove it, because the question matters (there is already a corpse in this narrative).
Frankly, it is a little frustrating to be lectured from the armchair by people who have little to no understanding of the gun function, ballistics, or safe handling -- this is a bit like the man explaining to the woman what it is like to experience a menstrual cycle or having male doctors speculatively infer female need from male needs (e.g., seatbelts that tend to harm and kill women because of the default assumption of a male driver).
Just admit that Baldwin screwed up, even a little, and we can be done with this. However, insist that unsafe handling is righteous because of industry norms or because "actors only act!" or because of mindlessly practicing a cross-draw, or whatever, and I will continue to challenge you, because this is not only wrong, but dead wrong.
The yoke is light, it is nothing more than prudence pressed into procedural rules, and basic recognition of inherent moral responsibility in handling deadly force. Baldwin screwed up, but is no worse than the rest of us. Is that so hard to admit?