Tell this to a 54yo fella I know who's a powerlifter, and has been doing that for the last 30+ years. Not a single injury and his poundages are still insane. I've been quatting for the last 10+ years, never go insane weights, just merely below my max effort, good to go, a great overall exercise.
BTW - goos luck at achieving "dat ass" without squats. Sometimes I see guys with good quads, but flat pancake butt.. not a good look.
“But I’ve squatted for many years with no injuries” : says the turkey. Well here’s a quote from The Black Swan for the turkeys of the world.
Consider that the turkey’s experience may have, rather than no value, a negative value. It learned from observation, as we are all advised to do (hey, after all, this is what is believed to be the scientific method). Its confidence increased as the number of friendly feedings grew, and it felt increasingly safe even though the slaughter was more and more imminent. Consider that the feeling of safety reached its maximum when the risk was at the highest!
That last part is especially important for the “experienced” trainee aiming for a personal record, or even just “squatting heavy” on a given day.