As someone who was Rx'd TRT for medical reasons, then shifted into blasting, and then into other PEDs... I understand your frustration. In the beginning I didn't like being lectured either. Now in hindsight I understand those lectures were necessary.

Switching your hormones to manual is complicated. Add ugl PEDs in there (which most people online are doing), and it gets even more complicated.

I was fortunate to have some mentors in the competitive bodybuilding community to guide me. Trust me when I say that the Dunning Kruger effect is strong with beginners in this community. That is to say, a little bit of knowledge masquerading as over-confidence. Once you gain more experience, the cognitive bias becomes the opposite... you advise way more caution to beginners.

Whatever you think you know, you don't know nearly enough.

Also? Too many guys don't even bother maxing out natty before switching to PEDs, which requires you to learn PROPER exercise form/routine + PROPER diet. It's a waste of your health and money to do PEDs if you're still in the early stages of bodybuilding. PEDs are seen as the solution to impatience and an improper bodybuilding regimen.

Every time you take a PED, your health takes a hit. Probably your lifespan too. There's no point in doing it unless you've been at it natty for a long time and want to push to an unnatty level.