I think no tech support is the only real defense against SIM swap.. Then you need other redundancies that are equally impervious to social attack to be able to

I think no tech support is the only real defense against SIM swap.. Then you need other redundancies that are equally impervious to social attack to be able to withstand a lock out from one of them. Actual security is a real pain, pretending you have it while having a tech support that can bypass it isn't nearly as painful and gives the same sense of security until it is tested.