This has been a thing since wifi became free in cafes. In my experience it's a thing around the world in cafes with dedicated seating. Especially cafes with electrical outlets. I don't think anything will make it go away. There's a demand for third spaces that has nowhere else to replace it right now
https://www.cbsnews.com/miami/news/coffee-shops-limit-wi-fi-to-discourage-laptop-hobos/