Hold up. He helps run one of those third parties…

He still works at CASA right? I do love me some Lopp but…

CASA literally helps centralize a portion of normies keys - some folks with the CASA model (which also supports ETH) have a key in their hands and a captured key on individuals phones…. Unless they opt to do all external signers… (not even sure if that’s an option)

This is how their service functioned the last time I took a peek. Please correct me if I’m wrong.