Regarding Brazil, I can tell you that it is not common to find somewhere that accepts crypto. But of course it exists, but I don't know it at the moment.
I once knew that there was some kind of hotel that accepted crypto, but I don't know what it's like now.
If I had a store or something similar, I would try to implement cryptos as a payment method.
It would even be an interesting way to escape government abuses for a bit.
But as I told you, credit card paths that require KYC we will generally have to declare all cryptocurrencies on our income tax, but many try to get away from this.
Thank you.
You're welcome my friend.