> I ran a bridge until recently
A lifetime ago, I ran bridges from RAM only distros. But early versions of the Dan list (1st in wide use) killed that.
DL didn't try hard to differentiate between bridge IPs and exit IPs. Server hosts just grabbed the first list they saw and blocked with it.
It was years before the notion of Exit != Bridge became understood but everyone had moved on. We're at the entropic 'No One Cares Anymore' phase now.