It would be one thing if they were destroying a several hundred year old city but that doesn't seem like its the case.
Americans love to do stuff on islands like this which wrecks the coral, they won't stop flushing toilet paper or other stuff like washing all their cosmetics and stearyl alcohol soaps which wreck everything in every reef near where people settle bringing these things. It'll go from some of the world's most pristine intact scenery to trash in no time.
It's not a san francisco backyard bruh
It is not "NIMBYism" when people complain that land which they own is sold without their consent. When those people are a poor ethnic group with indigenous history on the land that is being taken away, often with force, to be sold to rich people of another ethnicity, we have moved so far away from ”NIMBYism" that we passed all the way through "gentrification" and are starting to approach "ethnic cleansing".
The same could be said of when the US forced out indigenous people off of their lands. A government pretending their theft is legal doesn't make that theft OK.
Here's one source that talks about how the Garifuna people have been treated: https://www.reuters.com/article/us-honduras-landrights-garif...