Use of Drugs for "Brain Change" = Inhuman?

Sorry if this comes off as a bit of rambling and incoherency I wrote it in a hurry.
I was recently talking to someone about the use of drugs for "brain change" or consciousness expansion. We discussed how goverment programs like Mk-ULTRA were used for behavior modification experiments, but I mentioned that under the right circumstances and by one's own will the use of drugs for behavior modification could be a good thing. She essentially responded by saying that it is inhuman to use something other than one's self to modify his/her behaviors. In other words use of a tool for the advancement of consciousness and/or behavior modification is "inhuman".
I was a bit struck by this statement. I really didn't want to argue with her though, so I just let it go. Which is fine.
I just really had a hard time grasping her logic. And by no means do I hold her logic against her. But to me, people like Timothy Leary, etc. promoted the use of psychedelics as a TOOL for behavior modification and consciousness expansion. I don't quite understand how use of a "tool" could be "inhuman". Does that make meditation techniques inhuman?
I don't know that there was any real reason for me to post this other than to vent my frustrations. Not that I was frustrated with this person, but with the thinking. Or maybe I'm wrong and she's right. You tell me.
I was recently talking to someone about the use of drugs for "brain change" or consciousness expansion. We discussed how goverment programs like Mk-ULTRA were used for behavior modification experiments, but I mentioned that under the right circumstances and by one's own will the use of drugs for behavior modification could be a good thing. She essentially responded by saying that it is inhuman to use something other than one's self to modify his/her behaviors. In other words use of a tool for the advancement of consciousness and/or behavior modification is "inhuman".
I was a bit struck by this statement. I really didn't want to argue with her though, so I just let it go. Which is fine.
I just really had a hard time grasping her logic. And by no means do I hold her logic against her. But to me, people like Timothy Leary, etc. promoted the use of psychedelics as a TOOL for behavior modification and consciousness expansion. I don't quite understand how use of a "tool" could be "inhuman". Does that make meditation techniques inhuman?
I don't know that there was any real reason for me to post this other than to vent my frustrations. Not that I was frustrated with this person, but with the thinking. Or maybe I'm wrong and she's right. You tell me.