I think that could be a great idea to implement for normal bettors or players but since we are all in cryptocurrency industry or crypto related enthusiast we won't agree to this since the first reason we used crypto is for our privacy.
We should always consider the fact that we choose bitcoin and other altcoin because we don't want anyone to invade our privacy or we want to make our each transaction without trace, so this is not a good idea for me. It can only lessen our amount of winning as well , because government will surely take advantage on it and regulate it.
His point is just to secure the privacy of each and everyone and I don't think that he means about agreeing to the additional taxes that may brought my the casinos or some extra fees, and absolutely even though some people or some gamblers has enough money to pay the additional taxes they will still not going to pay for it because at first, who wants to paid some extra fees when you are gambling? you are already putting your money at risk in order for it to grow yet you are paying extra fees for nothing.
Yes but the moment they will allowed it, taxes will be implemented, what will be the difference of cryptocurrency in fiat, if there will be taxes? we chooses bitcoin in gambling, trading and other stuff because we don't want to have a big tax and for our privacy.