That's a real bold move, climate-wise. It's an island whose highest point is about 200 feet (65 metres) above sea level, and it's smack-dab in the middle of the hurricane highway...
Yes, to answer my own question like an adult, some did!
Vince Cate moved there to work on export-banned crypto, renouncing his citizenship and would start an ISP on the island after the banks rejected his electronic money ideas. This could have been PayPal in another timeline? https://en.wikipedia.org/wiki/Vince_Cate
the e-Gold people met there on an occasion, and Robert Hettinga and MIT researcher Rafael Hirschfield started the International Conference on Financial Cryptography in Anguila. https://news.ai/ref/crypto98.html