Scheduling Loperamide? Really?
That will do nothing to counter opiate use, only serve to do the opposite - Lope exists now as an alternative to typical opiates, the ones which lines cartel pockets, if an addict wants to take a day off from their DOC yet not be in WD, thereby still able to work and be productive. That or as a maintenance drug, with minimal recreational potential, allowing some to switch from the Heroin that funds guerrilla warfare across the world to paying into the economy, avoiding crime and seeking a legitimate lifestyle.
You take Lope away and I promise you that not a single person will think 'well, I can no longer use Lope when ill, I have no choice but to stop using opiates'. Instead, people will be pushed even further into the black market - the Oxy user who can't afford the prices is gonna switch to Heroin much more readily if the one other option, Loperamide, is taken away. More OD's, more crime (dope costs wayyy more than Lope), more sickness meaning more days taken off work, less workforce productivity... whether the government care about addicts or not, they sure as Hell care about money!
Scheduling Lope will have no positive impact, only cause more suffering and lower the productivity of the very workforce that allows the government to exist.
I think the only way it could make sense to them is that Lope can be used as a starting material in the synthesis of more effective opioids, but it almost never is, it is not cost efficient to do so, given drug chemists generally don't give a fuck about legality, nothing will change.