I am paying attention. We are ALL still learning. GJets is hiring relatively inexperienced people. Your experience level. I made many mistakes that I regret well after 3000 hours. My point is that there will always be a higher level that you will hopefully achieve. From that level, there will usually be something that you regret. Some will be large errors, like PFT, most hpoefully, will be inconsequential.
When you signed up for Gulfstream, you did so because you believed it to be the best course you could take to achieve your goals. It turned out to be a poor one, but you are doing OK. You might want to give the guys who are going to Gjets the same consideration you are asking for. I doubt that they are deliberately trying to "screw their pilot brothers" or whatever you said. They are probably making the choice because they believe that it is the best choice to achieve their goals. Remember that their goals may be similar to yours, and Home Depot doesn't meet currency requirements, unless you are in the FTY division.
As I said I admire your conviction. I don't agree with the way this carrier is being set up either. My friends at TSA didn't choose to go there. But personal attacks on the pilots are probably in most cases not deserved.
As you pointed out to Blackpilot, we are all still learning. What we learn tomorrow may make what we believe today seem foolish.
My .02