"Just"
Man it took me like 15 years to get my pharmaceutical. In terms of quality of life improvement the only thing I regret was not driving a bulldozer through the doctors office 14 years ago and demanding them at gun point. Instead I was forced through a dance of dumb shit like you suggest to prove I actually have a problem. If 10 dipshits promoting stupid wellness shit, and 1 bottle of my meds were in a house fire, I would save my meds.
I would tell you to go to therapy, but basic human decency has to be learned at a much younger age and I dont think you have a chance sadly.
And while at it, not everything can be treated with gym or hobbies. They work well for mild to medium severity depressions. But even getting up from bed is nearly impossible for people with high severity depressions, much less attend a gym or go fishing. The doctors usually prescribe the medications till they can manage to do start them. And then there are other conditions for which a healthy lifestyle is simply not the appropriate or effective treatment.
There exists alternatives to some drugs in some scenarios, best investigated with a medical professional and not an internet commenter.
There also exists alternatives to implying people are less than because they found a pharmaceutical method to improve their lives.