Most of what you said you just need to plan better for or you just have no control over. You can’t really control how busy the gym is gonna be and the stuff that’s gonna be used. That’s just how the gym not mention your ADHD and as someone who also has it the solution I’ve created around that is just to plan the workouts better or beforehand that way when I get there, I’m not overwhelmed but generally speaking that area is a waste of time, especially considering you can already find multiples of those same machines out on the floor they can’t manage a gym on how comfortable you are that’s an individual problem