  We present a further argument that typical black holes with field theory
duals have firewalls at the horizon. This argument makes no reference to
entanglement between the black hole and any distant system, and so is not
evaded by identifying degrees of freedom inside the black hole with those
outside. We also address the ER=EPR conjecture of Maldacena and Susskind,
arguing that the correlations in generic highly entangled states cannot be
geometrized as a smooth wormhole.
