>>40257417Step 1. Look around for a chuuba who catches your interest. It can be just their design, or a clip, or maybe you see them in a collab. So long as you feel slightly curious to know more it's enough. If you feel like you just can't give a shit about anybody then there's no hope for you. You're better of having an ironic oshi or several just to shitpost.
Step 2. Invest your time into them until you're caught into sunken cost fallacy. You don't really need to give them money, but it does accelerate the process. If you're lucky, you might actually enjoy their content or like them as a person even after knowing them better.