1) Have a photogenic profile. A beautiful woman would be ideal
2) Appeal to the emotions of the masses with hot takes on current events.
2.a) Don't make them think too hard.
2.b) Confirm their biases.
3.c) Be mildly witty
3) Sex sells, thirst trap, etc. 3.a)Post open ended topics that invite your lonely followers to respond.
3.b)Ask for feedback on your photos.
3.c)Appeal to white knights