Attitudes like this are counter productive, and are partly the reason the market is currently flooded with over 2000 trash altcoins, with more being released every day.
There are thousands of companies that do not need blockchain technology. My favourite example of a truly awful application of blockchain technology was an ICO that was planning to use a blockchain to track when patients took their medications at home by having friends and family visit them four times a day to supervise the patient taking them, and then enter this data in to the decentralized database. The project in question also proposed sending people round to your address if you were regularly missing doses. A huge invasion of privacy, and a perfect example of a simple process made 100x more complicated by trying to shoehorn a blockchain in where it is neither needed nor wanted.
Creating blockchains for companies that don't need them drives the creation of thousands of trash alts, and makes blockchain look like a "get rich quick" scheme to outsiders.