The Atlantic Ocean off of Brazil is a vast open area with no hurricanes and low waves.
We have not considered it due to the crime.
those composite 3d printed seastead mock ups of yours dont look very protective when the ordinance starts flying.
hide in the steel spar? how to return fire? remote turrets?
see: waterworld for an (extreme and somewhat satiric) example.
perhaps im being punked on this though.
If he learns anything from last time, I hope its that at some point they will definitely be attacked. It even happened to the original mother of all seasteads:
https://en.wikipedia.org/wiki/Principality_of_Sealand
...
In August 1978, Alexander Achenbach, who describes himself as the Prime Minister of Sealand, hired several German and Dutch mercenaries to lead an attack on Sealand while Bates and his wife were in England. Achenbach had disagreed with Bates over plans to turn Sealand into a luxury hotel and casino with fellow German and Dutch businessmen. They stormed the platform with speedboats, Jet Skis and helicopters, and took Bates's son Michael hostage. Michael was able to retake Sealand and capture Achenbach and the mercenaries using weapons stashed on the platform. Achenbach, a German lawyer who held a Sealand passport, was charged with treason against Sealand and was held unless he paid DM 75,000 (more than US$35,000 or £23,000). Germany then sent a diplomat from its London embassy to Sealand to negotiate for Achenbach's release. Roy Bates relented after several weeks of negotiations and subsequently claimed that the diplomat's visit constituted de facto recognition of Sealand by Germany.
Father and son badasses.