The thing is that the Canto Bight part starts off telling us one thing, and ends with us finding out that Rose's notion about the place was wrong (partly) and that the resolution was better than what was suggested at the start.
At first we are told that these people are scum that help the First Order build itself up via mining and weapons sales. That their amusements com eat the suffering of others. What we are presented with later is that these people are just rich people that make money selling to whomever is willing to pay, be it the First Order, the New Republic, the Resistance, it doesn't matter to them really as the galaxy will be more or less the same regardless of what's going on (minus a few blown up planets of course). They still gain amusements, but it is those that cater to the rich that are the ones causing the suffering of the animals and getting slave children to tend the animals. The rich could care less of course.
Rose's starting point and what she impressed on Finn at first was that a place like this should be ruined for the suffering it caused to people. But the message we get at the end was not about causing harm to those that make others suffer, but to free those that are suffering. Freeing the animals to run free was enough for Rose, while Finn got the wrong message. This message was repeated at the Battle of Crait. Finn was about to attempt a futile heroic sacrifice to hurt the First Order. In vengeance. Rose stopped him, because it wouldn;'t work, giving up his life for nothing, a life she didn't want to lose. Instead she imparts the idea that one should fight for what one loves, rather than against what one hates. That is a Jedi message, one that the Jedi forgot while fighting the Clone Wars, and one that nearly cost the entire galaxy if Luke hadn't decided to not fight anymore at the end. Forcing Anakin to come out one last time to save something he loved, what he had failed to do with Padme decades ago. You don't fight the Empire because you hate it, you fight to save those you love. That was also partly what switched Han Solo from being all about himself to caring enough to save the galaxy and to attempt to bring his son home.
At first we are told that these people are scum that help the First Order build itself up via mining and weapons sales. That their amusements com eat the suffering of others. What we are presented with later is that these people are just rich people that make money selling to whomever is willing to pay, be it the First Order, the New Republic, the Resistance, it doesn't matter to them really as the galaxy will be more or less the same regardless of what's going on (minus a few blown up planets of course). They still gain amusements, but it is those that cater to the rich that are the ones causing the suffering of the animals and getting slave children to tend the animals. The rich could care less of course.
Rose's starting point and what she impressed on Finn at first was that a place like this should be ruined for the suffering it caused to people. But the message we get at the end was not about causing harm to those that make others suffer, but to free those that are suffering. Freeing the animals to run free was enough for Rose, while Finn got the wrong message. This message was repeated at the Battle of Crait. Finn was about to attempt a futile heroic sacrifice to hurt the First Order. In vengeance. Rose stopped him, because it wouldn;'t work, giving up his life for nothing, a life she didn't want to lose. Instead she imparts the idea that one should fight for what one loves, rather than against what one hates. That is a Jedi message, one that the Jedi forgot while fighting the Clone Wars, and one that nearly cost the entire galaxy if Luke hadn't decided to not fight anymore at the end. Forcing Anakin to come out one last time to save something he loved, what he had failed to do with Padme decades ago. You don't fight the Empire because you hate it, you fight to save those you love. That was also partly what switched Han Solo from being all about himself to caring enough to save the galaxy and to attempt to bring his son home.