I'm currently a P2 student in pharmacy school and fully back this petition. Pharmacists are already held liable for their actions. If an incorrect strength of drug is given the liability falls back onto the pharmacist that was working and they can be sued for the mistake and can be charged with a crime as a result, especially if that error results in a death.
As far as "now they will be counseling" pharmacists do that now as it is a legal requirement to offer counseling on any new prescription that someone brings in to the pharmacy. Most of the time a patient will deny this consultation and if you pay attention to your receipt at most chain pharmacies it will tell you if you denied the counseling or not. So the claim that pharmacists are just going to scam Medicaid out of money is just ignorant.