And by that, CZ has made Dubai a better crypto friendly country because AFAIK, they've got a license there. For which, this is going to make most of the companies there to be easy and adoptive with crypto payments.
It's important that there are hotels that accepts crypto payments just in case there are business/meet ups that are going to happen again for crypto enthusiasts all over the world and it's a good thing that they only accept the main crypto which are eth and btc, not dogecoin and shib which are also being planned to be accepted on major services.
When a country has a good policy towards businesses and businessmen, they're likely to be the place where flock of businesses will come and as well as investors.
As for the acceptance, it's what they see that many of these crypto personalities are going there for business matters. And that's a good part for the adoption on businesses like this.