Jesus, at least I had an excuse when I was 15. As the internet was in its infancy and there was no one to expose fake natties like there is today!
I would wager that there has NEVER been a single person who is known for their physique, that was truly a lifetime natty. I'm talking about EVERYONE! Celebrities, online influencers , muscle mag fitness models, you freaking name it! I would guess that some men's health cover queers are lifetime natty's, but that's as far as it goes.
On the other hand there are strong muscular men who train. I told this story before. In a black town near me there is an abandoned play ground that has fallen into disrepair. There is a group of black men that do body weight stuff like pullups, dips, push ups, body weight squats and the all the rest every morning. These guys are ripped and muscular. No they are not bodybuilders but look like highly trained athletes. In the rich town bordering this town is the giant gym where the white guys go. Outside of the juicers most look like the regular clientele of gyms everywhere; guys in the gym looking out of shape.
The point of this story is that the black guys without means to a gym look incredible and in shape through their work ethic. They are not syringing and popping pills. Yes, you can be muscular and in shape without the assist but you couldn't win a bodybuilding contest. Most users who look like shit when they go off steroids are convinced that anyone in shape is a user too.
Most fans of bodybuilding looking always looking at steroid users in print and at the gym have a warped viewpoint of what it means to be in shape. If they were standing next to a D-1 Sprinter, D-1 Running back, MMA fighter, boxer, Olympic lifter or just about any other real athlete they wouldn't be impressed with their physique because looking at steroid bodybuilders has warped their judgement of what being in shape looks like.