Far more subjective and anecdotal, but the number of people I know who take prescriptions for anxiety or other ongoing mental health concerns but who have never tried therapy is scary. Treating with drugs is clearly solution #1 for a lot of our culture.
And some folks need the drugs just to talk to someone!
So yeah, drugs is often the go-to. A family doctor is a lot more available than a therapist.
Saying 'therapy not drugs' is all fine and dandy until you consider that for probably 99% of people therapy just isn't an option and may never be.
Were you only asking therapists who would accept your insurance, or did the lack of availability also apply to "out of network" providers?
Most people are not apprised of this when they start a medication -- they're just naively following doctor's orders. Consider that psychiatry is a racket where the conventional understanding is that any psych willing to mess with insurance companies is a hack, that every cash-only doc within 50 miles of a significant population has a 3-month waiting list and is generally choosy about their patient base anyway, and that family practitioners aren't willing to do anything slightly unconventional because the DEA will start breathing down their necks, and we have quite the mess on our hands.
I'd suggest that you don't judge those SAHMs too harshly. It's a tough gig on its own, and throwing in "risk becoming totally non-functional" is usually not something that people can just pencil into their schedule.
https://agedcare.royalcommission.gov.au/Pages/default.aspx
One of the 3 major issues identified in the interim report is:
to respond to the significant over-reliance on chemical restraint in aged care,including through the seventh Community Pharmacy Agreement
We're overmedicated in opiates because of the corrupt drug industry and corporations pushing pills for profit (see: the various articles and stories detailing the rampant corruption behind Purdue) and likely undermedicated in everything else.