I said I have no problem with POC acting in roles that were originally written for white people. Such as the Llewyn Davis movie. Yes, it would have been preferable if they had written the role specifically for a Latino actor, but they didn't. If they had cast a black actor, would you have had a problem with it? If not, then I fail to see what the problem is in having Oscar Isaac cast in the movie.
Re: (Possible Spoilers Re Star Wars Episode VIII)
I said I have no problem with POC acting in roles that were originally written for white people. Such as the Llewyn Davis movie. Yes, it would have been preferable if they had written the role specifically for a Latino actor, but they didn't. If they had cast a black actor, would you have had a problem with it? If not, then I fail to see what the problem is in having Oscar Isaac cast in the movie.