I think this is true that the porn sites will so much effect on the crypto market and that effect is negative not positive becasue in so many countries peoples will not like the porn sites and they ban this so if the crypto market will start to work with that than the peoples will may be not use this in future.
you're right, if it wasn't the porn industry, I think it would be better. it's just that hearing an industry accept crypto, that's good enough. however, this is a pretty interesting step. however, the artist in question will start regarding crypto.
Porn industry still makes money, therefore there is a demand here and when there is an increase of demand, it is good for out market.
In every industry not everyone are accepting it or happy with it, just like gambling industry, there are group of people especially religion that are against it but in reality it gives boost to the crypto market because it gives people an ease to gamble online.
they can stop being porn artists when they know the potential of this technology right?
That's another story, but maybe there are some who sees the potential but crypto here is a payment method, at the end of the day, they'll still convert it to fiat.