It looks like the last verified contact with them has been in 2018. Recently a youtuber went there and tried to get their attention, but couldn’t find them.
Is it possible they’re not even still around? Maybe a disease found its way onto their island and took them out. It could have even been from the last visitor in 2018.
They survived the 2004 tsunami just fine. They’ve probably been there for thousands of years. They are probably just fine, don’t need our help, and made it clear they aren’t interested in our help.
Everyone’s been everywhere thousands of years. Disasters still happen.
But I agree, leave them alone because who cares.