Trials Roulette one time took us in to the Final Steps of Faith, with one of the healers being a Conjurer and they had macros for pretty much all the (limited) actions they could use. Eventually we kicked them after we wiped, as the other healer new to the fight struggled to keep up by themselves, but boy that CNJ made an entire identity out of the class just to RP a particular way that they wanted.

In all though, as long as you are considerate about what kind of macros you use and how often, I don't think most players will be too bothered about it in duties as long as it doesn't cause any major disruption.