Some facts. - I am a professional stuntman, so my livelihood and time are dedicated to this pursuit. Making the time is a requirement. - the time is made up of stretching, skill work, cardio, and strength training. It’s not 3 hours of 1 rep maxes. It is still intense. - lots of people use PEDs and HGH to acquire a temporary physique. However you would be shocked what small changes can do to affect your health, physique, and overall happiness. Adding squats will help you move move better. Yoga will help you feel better, and sprints will shed fat. - consistentcy beats all. Take all the drugs, do all the weekend bootcamps, and try all the crash diets you want. Simply doing anything over a long enough period of time will always yield better results.
What are your characters stats (I don't know how to put it): muscles, bench press, endurance, etc. ?
This place never ceases to surprise me.
E.g. you're not going to manage 3-4 hours of heavy compound lifts a day done in quick succession, sure. At least not without lowering the weights so much it becomes more cardio than resistance training.
Even 1 hour a day is overdoing it for powerlifting type training. At my strongest I was doing 45m every other day. I could probably have done more, but I got my best gains when I eased up and let my body recover properly.
But if you're doing bodybuilding, and a lot of that time are not the big lifts but adding in lots of isolated lifts of various small muscle groups, and sufficiently low intensity cardio takes up a good chunk of the time as well, sure you can easily spend 3-4 hours a day without drugs.
That said, a lot of people clearly claim to be natural while they're not.
Having trainers, dieticians, etc. professionals around you to help with everything probably makes it easier in the sense that you probably save one or two hours of planning and organizing your life per week, and probably your programming is a bit more optimized, but it's hardly a game changer. If you are somewhat devoted to the topic, you can learn and do all the same stuff yourself.
Also, for this having made it, money-wise, being able to afford a great cook, having a personal trainer who reminds you of your goals, being tempted less because you never visit a supermarket, etc. all help.
No hate to them for doing it. But it's important that we're at least honest about it because of the effect it has on people's (especially men's) own body images and ideas about transformations. Losing 60 pounds while packing on muscle in 6 months at 38 years old is not possible without gear.
Sure, you need to spend some money on medical supervision. Beyond that all it takes is ~6 hours a week at the gym.
Steroids are mostly there to aid recovery from the otherwise unmanageable amount of work one puts in. Most people are limited by their willingness to put in the work and never reach the point where steroids would be required (or even make a significant difference).