Cryptocurrencies and blockchains are the future of the world. I like that the fintech industry is promoting this. I recently read an article https://deepinspire.com/blog/fintech-trends-2022/ about the fintech industry and there in section 8 talks about the technology for secure storage of cryptocurrencies, they want to get away from the usual keys that make up a list of letters and numbers that you can safely steal, the introduction of independent secure cells to store a large number of coins and tokens, give investors peace of mind.