It's about power, not about sex. A sex worker is a disposable object for him. In the other scenario the partner is still a disposable object but some sort of feelings and emotions may be involved and many, too many risks and complications.
Ya, I guess a real "girlfriend" or even a FWB (friend with benefits) would want to have some sort of relationship with him and that would be too complicated for his life. I just still cannot believe that he would put his wife in particular in jeopardy with the risk of STD's/STi's
I just created this little meme. It seems like he wants others to apologize for their mistakes but will not admit it himself for anything.
P.S If anyone tweets this can you please provide a link to the tweet? It would be interesting to see the replies.