This is probably just wishful thinking, but I wish I had enough money to buy a decently large property and just let people stay there (everything free, including food/stay/healthcare etc) and work on projects like these, for as long as they want. Tech has so many rich people, I dunno why this can't be done. Even if it is just 100 high caliber people staying/working in such a community, they can generate immense value for all of humanity.