That’s a sensible take, caveat being is this is exactly why religion argues for its existence ‘fixing people’
Jesus washed away our sins - isn’t that ‘fixing people’?
The Bible is an instruction manual (in theory) and so if it doesn’t fix people, what is it’s purpose?
The goal and presumably, purpose, is certainly to "fix" people, but whether that works or not, or people simply don't want to be fixed or what have you, results may vary.