> you're always free not to use that service Unless that service has monopoly power. SGX makes it far too easy for an entity to abuse monopoly power, by direc

> you're always free not to use that service Unless that service has monopoly power. SGX makes it far too easy for an entity to abuse monopoly power, by directly turning it into power over what their customers have to run. This is why this sort of thing should only ever be done via physical devices - "monopoly" over a single, dedicated device is far more obvious and less insidious.