Which does not demonstrate that we need another one just as bad if not worse.
You are offering a "Tu Quque" argument. Because one thing is bad, another bad thing must therefore be acceptable.
No, we don't have to be "fair" to pot. We have no moral obligation to add another source of misery, death and destruction to our society.
We?
Who’s we?
What else don’t people need Mr. lamp?
Should more laws, restrictions, fines and fees be enacted? Cage more people?
??
"Add"?! 49% of Americans have used pot.