There are also other categories of medications which people forget, with the spotlight being on SSRI. Off the top of my head there's also SNRI[0], NRI[1], MAOI[2], RIMA[2], and TCA[3].
Arguably for low to moderate depressive disorders there hasn't been conclusive evidence that psychiatric prescriptions work, however there IS conclusive evidence that for major depression the benefits are at a minimum "small" and up to "substantial" ([4],[5]).
So as soon as we discuss depression, everyone might mean something different. It's a sad state of affairs because now people think they're talking about the same things but they're really not - they just happen to have had different psychiatrists who assessed things and behaved perhaps differently, and where one might have really mostly needed therapy and the other both therapy and antidepressants, in the end everyone went home with a prescription for the fancy SSRI of the year.
Psychiatrists as a whole need to reevaluate the rate of prescriptions, the tools to assess major depressive disorder, and the actual array of treatments that are available to them.
I've had wrong diagnoses. I've had appointments that my doctors missed without rescheduling even though I was there. I've had those 15-minutes-and-you're-out meetings with a psychiatrist, whose prescriptions for what conveniently is the "newest pill" were given along with free samples until one day you have to pay for something you can't afford or switch treatment and deal with weeks of uncertainty, and so on.
I have been saved from death and cycles of immense self-destruction by a healthy relationship with a knowledgeable and experienced psychiatrist willing to take me, when my legal troubles had by then reduced my options and driven me further to the edge.
Some real discussions, a carefully explained switch from SSRI to RIMA, which worked. "Is that what it is to feel somewhat normal? I can't believe people feel like that most of the time!!"
It allowed me to truly know what therapy is, because there was more to the day than being unconscious or wanting to be dead or death-by-proxy. Therapy gave out some tools to live and interact in a healthy way with myself and others, and to seek more tools too.
The struggle still exists entirely and comes back in heavy waves some days. A lot more difficulties are now an inherent part of my life and rebuilding things will take time and struggles.
But psychiatric treatment gave me legs I had lost for nearly all of my life, and therapy taught me to walk again, and I'm well intent on walking out of everything I fell into - regardless of how long and arduous the path is.
And whenever I'm able to, to take others out of the pit too.
[0] https://en.wikipedia.org/wiki/Serotonin%E2%80%93norepinephri...
[1] https://en.wikipedia.org/wiki/Norepinephrine_reuptake_inhibi...
[2] https://en.wikipedia.org/wiki/Monoamine_oxidase_inhibitor
[3] https://en.wikipedia.org/wiki/Tricyclic_antidepressant
[4] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712503/
[5] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2253608/