Elon Musk is associated with the concept of a "digital town square", which may refer to his vision for an online gathering space. There are questions and concerns about what this means, particularly in terms of ownership and control, as well as the implications of billionaires overseeing such spaces. The idea of a "digital town square" is being discussed in the context of Musk's involvement with Twitter, now known as X, although the exact nature and future of this concept are unclear.