I’d suggest that if the general populace that use your app sort of see “Caribbean”, “Islands”, “Bermuda” to a degree of equivalence to the general area that they are considering for vacation, it’s probably not a dark pattern.
Ethics is like wearing a condom. If someone tries to tell you that you don't need to worry about it (after defaulting to force!), then you *really* need to worry about it.
Edit: Sure enough, look at your comments. Elon, Tesla, Musk, Trump, Trump. Hilarious + predictable.
Edit: Sure enough, look at your comments. Elon, Tesla, Musk, Trump, Trump. Hilarious + predictable.