Originally Posted by TheCount
I actually wonder if that behavior changes once they go feral.
Cats do not "go feral," they are born feral. If a domesticated cat gets out and lives outside they will be scared and may act like a feral cat, but once they are trapped they typically revert to trusting people rather quickly.
Feral cats do not have that trust, and while they are capable of developing it, it is a long process that required tremendous patience and highly unlikely.