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Just like other tool of nature gave us. eyes ears etc. Anyway. if using tools makes us fool, stop every human activity and just sleep. Or die. Where is the researcher spirit? in here as i said before no body wish to be PhD. They just wish to know how they may manage to produce something. So using stetescope makes no body doctor. But you hear the heartbeat. if you know about a tool, how it operates, u can use it. if its not true look at car driver. How much of people the knows about chemistry, thermodynamics or mechanics?? So what is the point of blocking some researcher spirit? After how much experiment Edison find a solution for light bulb? Did he know about alloys, chemistry, electricity etc.?? Or was he a doc.?? So let people try, if they have spirit. then comes deeper research of wonder. Off course at start garbage ll produced(like Edison, Curie's today physicians, etc. etc.) . But if he/she has enough spirit than maybe he/she could produce some valuable thing.
But we all using it.
Anyway. Thats all my idea. And your idea. different ideas makes us human. that all for this forum.. time to stop.
Good luck