That's not true at all. Also, historically, there's been a trend of attributing negative things to depression. I've read John Cacioppo's work (here's an interview: https://www.theatlantic.com/health/archive/2017/04/how-lonel...), and as far as I know it's both scientifically well-founded and at least somewhat actionable.
I would agree about attributing too much to depression. I'm not saying depression isn't real, but there's a motivator to attribute things to it because it creates more customers for pills that will allegedly fix it.
As someone who has depression (via bipolar), this over-attribution is real and it hurts those who actually need help. Medication is literally a life-saver for me but no one should be taking it if they don't need it.