Mostly about the people who want to get paid in BTC / crypto and only spend BTC / crypto staying away from banks.
This is what we dream of, isn't it? Because the bank continues to print money and control your financial surplus. Living with crypto will get us out of the bad, but I would choose to go hand in hand between paying bitcoin/crypto for advanced needs and using fiat for real-life scenarios.
The dream of living on crypto is still far-fetched because governments control the policies in each country and the merchants cannot go against the government and accept crypto. At the end of the day, merchants need to cash their income and if the government has banned the use and dealing of crypto in their country, then no merchant would want to accept crypto.
The good news is that more countries are understanding the value of cryptocurrencies and some are even launching their own CBDC, which isn't something great because they are controlled by the government again like fiat. But at least this shows that there is interest in cryptocurrencies from government officials.