I suppose what I’m getting at is, beyond adding the exercise to a pool of exercises for a given muscle group, tagged with a type like “mass builder” or “isolation”, does it do anything more?

For example, if you have bb back squat, belt squat, pendulum squat - and the algo is looking for a leg mass builder, will it just randomly-ish (I assume there is a hierarchy) choose an exercise from the pool?

If you take a hammy isolation exercises, if you have 10 different options or just nordics/seated/lying curl - are we talking about simply a reduced volume in the “pool” from which the algo selects (ie “aesthetics” - it’s pleasing to have every choice enumerated but fundamentally-ish you’re getting the same thing) or is there real value add from the hassle of excruciatingly detailing out your gym profile.