Very cool! It's like being in the future! I would love to have breakfast there! 
In general, it seems to me that in the next 5-10 years there will be more such cafes and other places where they will accept cryptocurrency as a means of payment. Yes, the process of legalization and integration of cryptocurrencies into the real economy is being delayed by banks and other major players who are afraid of someone because of competition. But sooner or later, this will end with the complete victory of Bitcoin and other cryptocurrencies. They will be recognized all over the world. I am convinced of this.
In general, it seems to me that in the next 5-10 years there will be more such cafes and other places where they will accept cryptocurrency as a means of payment. Yes, the process of legalization and integration of cryptocurrencies into the real economy is being delayed by banks and other major players who are afraid of someone because of competition. But sooner or later, this will end with the complete victory of Bitcoin and other cryptocurrencies. They will be recognized all over the world. I am convinced of this.