It’s a completely valid point, in addition to: whether or not you nexus (how many people would pop a key or pop one for a chance at someone to rush temple, pchambers, sewers, woodlab, cdepths, etc. successfully), how fast does a rush have to be, for someone to pop one (woodlab on a trix is a completely different beast from mtemple), and whether people would ask you to pay an agreed upon price (whatever the going rate is, if it has one) if you don’t actually make it… yeah. The other weird thing is the angle of doing the footwork to give the key-popper the same chance at the whites, which, in the context of trading, would be entirely (mostly? afaik people who buy keys often want to solo them e.g. tombs and shatters) unique.