It is, because eventually you do get back to full function.
Everyone is different, and some got back to great activity faster, but it took me about five months to get back to gym workouts. At that time, all I wanted to do was to get back in the flow of things.
I got a personal trainer for a month to work with me in integrating the physical therapy exercises with my regular workout routine. I found in therapy that I had been underemphasizing core work over the years (probably due to pain and all) without noticing it.
We designed a good regimen and worked me up to about six months so that I was well trained on it and got some of my wind back. I still was unable to run, but I had told her that my goal was going back to full speed Tae Kwon Do.
I started hitting the punching bag (lightly) with my hands at about six months. This requires interaction with the hip, so it had its twinges and setbacks (one time in particular, when I missed the bag with a hook and went all the way around with the hip... ouch). Any time I felt pain I just stopped and catalogued in my mind what I was doing, then took it up next time.
I had two setbacks based on working out. The first was when I combined leg presses (I had lowered my usual amount of weights by half and increased the number of reps by 200%), which were working fine, with treadmill running at nine months. My hips did not like that combination at all and put me out for a week.
I could do one or the other, but not both in one workout. Have no idea why.
The second was after an energetic workout at ten months, I had pain in my left groin each time I stepped. This continued for about two weeks and prompted a call to my surgeon. It went away and never came back. I figure (the way that we do) that it was scar tissue letting go. Nervous times though.
Real workouts (to me) began after one year. Yoga, full speed bag work with kicks and punches, much more aggressive on the running and weight lifting.
So I guess my point is that you've got a ways to go, but each improvement is like those steps on a Mayan pyramid, little and seems not enough, but sooner or later you get to the top. Just avoid the slips and you're fine.