Absolutely spot on. Like one of my favourite quote says:

I may not agree with what you said, but i would defend your right to say it.

We are all entitled to our opinions, because we think differently, which is borne out of the different backgrounds and experiences we have been exposed to. Changing people's opinion is actually one of the many things we can't control. I wrote on this recently; "Power To Accept Things You Can't Change". Nice one, brother.