If you say not only bitcoin but blockchain is also a business but for me, blockchain cannot be business, it is just a technology for the user. For large businesses, blockchain is difficult for them to make a big profit.
I'm not saying that Blockchain is used as a business, but I explained that Blockchain is used as a technology to help with business activities, not Blockchain is for business.
Basically, I think Blockchain can be applied to any kind of industry, but it must be ensured in advance how the capacity of the company itself, whether it really needs. Note also what the implications for the business.