A thing people should consider is that if chemist are healers, then around 90% of the armor options are going to be heavy, mostly white robes. I realized that Dancers weren't going to be healers in Shadowbringers when a job based around fluid, constant movement would be ill-suited to be stuck in a role that has mostly very constricting armor choices. I'd love for a chemist to have AF gear that's a cool fantastical and tactical lab coat and a syringe gun-arm, but all the other gear for the role would join the ranks of people going "oh, another white robe" when every new raid and dungeon set is revealed.