Can anyone actually confirm if LEGO destroys their old, unused molds or not? It's been allegedly stated that like, BIONICLE's old molds no longer exist but it'd be pretty stupid for LEGO to just destroy molds when they don't know what they'll need in the future, as well as be against the entire concept of LEGO to just permanently discontinue parts.
I also remember when talking of the Ideas space suit thing being redesigned, they may have mentioned molds LEGO didn't have or use anymore.