For San Francisco Bay?
https://www.dailymail.co.uk/sciencetech/article-7987485/The-worlds-FLOATING-CITY-reality-decade.html
The world’s first FLOATING CITY could become a reality within a decade under UN-backed project, experts predict
Fwiw, the subject of seasteading has come up around here before. Those on the board including myself that ate homesteaders were supportive of the idea on an individual basis. This caused me to look into the subject. There were various suggestions and ideas to get private colonies, free floating cities, started. Back then anyone supporting the idea was generally considered a loon. It didnt take long to realize that unfortunately those that are Trumps main targets also liked the idea of floating outside of a nations sovereign waters.
This proposed project is anchored. As this new entirely not loony good idea is proposed by the worlds largest trafficking organization, I would carefully watch with suspicion any proposed changes suggested.
I may be misremembering this company or it may be under new ownership and direction. The company Im thinking of was for all intents and purposes an aquatic version of Solyndra. Follow the money.