I don't know if using tropes as a means to gain followers is necessarily healthy for your comic? Inevitably, I think we all use tropes to come extent, but I think there's a difference between using them organically and adding them for their own sake.
Tropes can definitely be used as tools to help strengthen stories, giving the reader some familiar footing by adding easily recognizable story and visual elements. In the best case scenario, I think tropes are something you recognize in your work after the writing process is well on it's way, not something the creator has in mind before they've already gotten a handle on the plot and characters. You should be aware of tropes, of course, but not in the sense that you lean heavily upon them in order to keep your story afloat or to create new characters specifically based off of them. Being conscious of tropes allows you to use them subtly and subvert them in some cases, but relying on them can make your make your characters/plot feel unoriginal or thin.
As for my own comic, there are a few tropes in there. I have a brother-sister team, a character with a crush who is "out of his league", secret identities, character transformation, kind of a Jekyll & Hyde thing going on, and probably some other superhero and teen romance tropes that I can't think of off the top of my head. Visually, some of my characters have unnatural hair colors.