@GodsApostle Not really? Su Luxia's system is built on essentially just fulfilling the last wishes of a Secondary FL. While occasionally this involves romancing the ML, I don't think it ever involves any home-wrecking, and I get the distinct feeling that even if it did, Su Luxia would only go through with it if she thought the couple involved was shitty.
Meanwhile the system in this world is essentially based on romancing male leads no matter what, and a ton of them in relationships.
Basically, SL's system is less likely to be immoral in nature in that regard, especially since it's mostly just based on dying wishes which tend to be less specific.