I’m still affording myself to abstain from the whole introspection debate—it’s not my wheelhouse and while the people that are really excited about it are still bashing in each other’s heads to agree what we are even looking for, I am not sure it’s worth having an opinion. I see the point of vaults and eltoo as applications of introspection, but most of the other things that have been floating around so far don’t strike me as ways to advance the technology and protocol to support bitcoin the currency.