So you can use it to conduct illegal cross border money transfers... of course most cryptos aren't anonymous and even those are you still need to transfer it to a local currency etc. for that functionality to be useful.
That's exactly the use of crypto. Illegal being based on a random law by a random government in a random country.
Had I been able to transfer Eth, which I didn’t see as an option last August, I would have been delighted with such a choice.