The thing is the ADC does not get to decide when the support is trolling.
All five members of the team have to work together, not just the ADC and support, so everyone does have to concern themselves with the rest to some respect, but that does not give anyone the right to dictate what is acceptable in any given role.
It's a two way street. If the support wants to do something non-meta (heavy roaming, kill lane, and the like) they have to inform their ADC. Likewise the ADC should plan accordingly. If your support will be spending a lot of time out of lane you shouldn't play an ADC that requires a constant bodyguard. If you cannot do this inform your support so that they can also plan accordingly.
However it is not the right of the ADC to tell the support who or how to play. One does not get to dictate to the other.