What is a bad idea coin?
Excuse me, but could you please elaborate on what exactly is meant by a 'bad idea coin' in the world of cryptocurrency? Is it a type of digital asset that lacks a viable use case or one that's based on a flawed concept? How do investors identify such coins and what potential pitfalls should they be wary of when dealing with them? I'm particularly interested in understanding the red flags to look out for when evaluating new and potentially risky cryptocurrency projects.