Affordance has been going out I f style for a while now. Especially with all the hype around flat design. That text, is that a button as well? Or does it change

Affordance has been going out I f style for a while now. Especially with all the hype around flat design. That text, is that a button as well? Or does it change information when touched? How would I know if no one told me? By accident? Okay. Got it. My prediction is that Affordance will come back in a big way pretty soon.