Most of those stats are reminiscent of the original game and not Aleksey's creation. Bear in mind that while he did add a few features like watching the cameras, the majority of the game's engine/system is still the original BB by Dark Silver, and I believe it would be a lot of work to remove stuff that doesn't actually harm the game or the progression, work that can and should be used to further the story and/or expand existing "opportunities".
You mentioned that it would be a lot of work to remove features and that work should be spent to further the story or expand existing opportunities.
My point was not to remove the exercise 'feature' - it was to actually use it.
If we can add a kissing stat once we learn that skill, then why not add an education stat as well?
As to new opportunities - I think giving players the choice to remain a Beta (no exercise, no education, no ability to use the persuasion skill to prevent forced NTR pathing of Lisa)
OR
Give the player the ability to work on becoming an Alpha - exercise, education, persuasion skill that can actually be used on key decisions to Stop Eric.
Instead - we are being prepped by the creator for the next update which will focus on a difficult to implement mini-game - that is where most of the work is being done.