This is involontary 72 hour mental health hold.
Anyways that being said I am glad for the update, to know your safe, hes safe, no complicated cop scene happened, and in the end all n all humor was found.
Now for information sakes yes cops can make things more complicated.... Calling any help can. Anyone who advised not to "call the cops" even recommending to "knock him out with benzos" as if that isn't risky not only for the person trying to convince the person in the bout of a paranoid delusional meth overdose possibly sleep deptived and likely to become psychotic and agressive, but it is risky for the person being sedated too as if it doesn't knock him out it could make him further dissconected from reality and disorientated making him that much more dangerous when he becomes aggressive.
Now calling "emergency services" is not the cops. That is why the operator asks fire, police, or medical. In a situation like this calling emergency services to have medical sedate and transport to a psych eval facility to get "professional help" while police restrain if needed although many times aren't yet still restrain treating them like criminals even for a domestic issue where abusive parents call for a child who isn't behaving without explaining they expect obedience. Still even though it wasn't needed in this situation he probably won't seek help while this was a chance to force an opportunity on him for him to get help at his expense... Who cares the charge as he shouldn't be doing to himself with meth what he does.
To conclude good luck op and feel free to post back for any more advice.