People act like they're having successful business.

In business there are many thing come from the outside, usually those thing aren't in your plan. Like, what if someone destroy your business, what if someone is washing other people brain to not use your product/service etc.
How to solve that? that depends on case by case, usually you know the solution after you're experienced in business.
Business is about adaptation, not preparation.
For this reason, it's never advisable to venture into areas where you don't have the necessary experience and skills to manage and navigate with their complexities. Even in the cryptocurrency space, investing isn't as easy as some might think, as it requires technical knowledge and minimal experience in asset management and network security, and, most importantly, understanding the differences between different networks on the nlockchain.