This situation could have massive upsides as people.discover the "medicines" we have been taking are quite poisonous. I have been off prescription pharmaceuticals since about 2015. Don't even take aspirin.
It is not easy to wean off the drugs, but I knew I needed too as I anticipated just this scenario: Massive supply interruption.
As an example, the so-called Mediterranean diet is likely as effective as anti-depressants in treating depression.