Then you dont have to! Nobody forcing you to do Island Sanctuary and it will not affected me any way, shape and form but before you want to criticize the heck out it, just explain the reason why you don't want to it or don't say nothing at all.
At the end of the day, we can give opinions about what you should do or why we like or dont like this but the customer that is paying 12 - 16 per month is the final say and they will come up with their own opinion (FYI I like Island Sanctuary because it remind me of that stupid isle on the MOP that I can enjoyed plus I like farming sims)