I'd say doing a parallel with how alcohol and tobacco were handled ...would satisfy most. Nobody will satisfy those who are against legalization....except to prove to them that it is better than what we're doing now.  Canada has sent over one million people to Court....the overwhelming number of them...for our present marijuana laws.  Wasted lives...police and court and corrections resources....also wasted.
you don't have to smoke it......OK??
Making recreational marijuana legal DOES NO MORE MAKE IT COMPULSORY ...THAN LEGALIZING GAY MARRIAGE ........