UAE had already been embracing cryptocurrency and blockchain as a whole in its various futuristic projects. There is nothing that they can do to make bitcoin acceptance like El Salvador's short of making bitcoin a legal tender like they did, but that requires a bitcoin maximalist leading the countries, and I don't see any of the ruling Emirati clique thinking like that.
The crypto market doesn't just consist of BTC maximalists, but also includes many Altcoins fans and those involved in various other areas such as mining, trading, providing intermediary services... UAE doesn't need to adopt a BTC strategy like El Salvador to achieve great economic success, and even the token mentioned in this lawsuit isn't BTC.
I think that when the UAE government fully realizes the entire value of crypto, they will actively apply crypto in the economy and become a key nucleus in the crypto wave on a global scale. This is the scenario I'm looking forward to, but I also understand that everything takes time and a clear plan, as well as the actions of many other governments.