i have been following the seastead concept for years. and they are no where near building anything. they are just invstment grabbing to promote a concept which when doing all the research still has many flaws that need to be filled before a single sheet of material is purchased.
alot of the funding has been and will be wasted on their so called "planning phase". (they are still in the same scripted promotion of being not yet at the planning phase because they need funding, a couple years ago)
a few years back i was optmistic until i drilled down into their paper work and action plans and seen the emptiness of the concept. yes they used buzzwords and hopes of utopia and lots of graphic images of paradise. but the reality of a crypto village just did not get well thought out.
they want billions, for something few people can use. even just that. demanding more than $5million per possible "resident" is not a good request.
nor is the fact that to run such a island requires employee's who would take up some of that space. thus thus dilute the amount of "residents" that could/would afford their asks.
i could go on about their lack of research and plan for utilities as that has a impact not just on the lifestyle expected on a island but also the ecology of the area/water they promote to want to stead in. i wont say to much as they will just make some buzzworded reply that its all handled. ill just wait for them to get some hints and do the research and planning and provide solutions to show they are ready. which hey are not. even after a few years of me looking into their concepts