No doubt there are some folks like that who are fond of procrastinating always. While they are some that are ready take actions but they don’t have the resources to do so like enough cashflow or knowledge on how bitcoin works. While some are just being ignorant they are not ready to take action all they believe is that bitcoin is going to crash someday . Painting bitcoin as Ponzi schemes
Those people will continue to wait till God knows when and will never buy Bitcoin because crashing won't happen in their own eyes. Bitcoin's price will not be stable in one place; it will go up and down, but that particular level that they will be expecting it to fall down to won't happen. And for the set of people who just don't procrastinate but see Bitcoin as a Ponzi, they are the worst and could have changed their mindset by now since Bitcoin has proven them wrong over time.