

You do get promotions in the Army reserve.
Correct.
They are taking jobs that could have been a promotion for an experienced reservist.
Probably not. This little think tank was just stood up. Title 10 gives the maximum numbers of officers per service per grade ( https://www.law.cornell.edu/uscode/text/10/523), and I wholly doubt that five new O-5s make an actual difference to getting to that cap. I also doubt we are anywhere near the maximum numbers of authorized officers. There is a retention crisis after all.
Beyond that, they would have to compete within their own competitive categories, so whatever category these people are in is the only one (minorly) affected. In fact, what is most likely is that the Secretary of the Army authorized to add five to the quota for that competitive category to mean that no one gets negatively affected. When officers are directly appointed to senior grades (which does happen), it’s not a big deal.
Look, I agree that this is bad, but it’s not malicious…just dumb and a waste of time and money while cheapening the service career officers have. In the end, this is just a publicity stunt and an eval bullet for some General somewhere. There’s plenty more to be outraged about from this administration than direct commissioning five idiot executives who will likely not do anything of substance.
Great article! For a few years, I was always deterred from projects because they had already been done and better, so there was no reason to do it. Now, though, I just enjoy implementing things in my own janky way and learning a bit along the way.