Yeah. This overcorrection happened in my country too. We saw what happened in the US and the result was doctors became more afraid of prescribing opioids even when in cases of acute pain where it's warranted. Fear of causing harm to patients due to risk of drug dependence.
And yet benzodiazepines are taken by vast amounts of people as if it was water.
Go look at opioid prescriptions by country. Europe is way lower than the US. Plenty of anecdotes about how hard it is to get opioid prescriptions in Europe.
I'm not saying it's wrong, I'm just it's lower than the US, yet less religious, which pretty much blows up OP's thesis.
But you said "pain medication", many forms of which are sold OTC in Europe just like basically everywhere else. Now that you've narrowed it to "opioids", sure...
And yet benzodiazepines are taken by vast amounts of people as if it was water.