Exactly. Or psi powers in SF published during John W. Campbell's tenure at Amazing/Analog in the 1950s-1970, or cyberspace in 1980s SF, or ... The problem is l

Exactly. Or psi powers in SF published during John W. Campbell's tenure at Amazing/Analog in the 1950s-1970, or cyberspace in 1980s SF, or ... The problem is lazy authors who don't think things through, not the reseach they've built cloud castles atop.