Skippers seem to be getting what they deserve. If they don't wise up, front up with the training and go the bond route they will be stuffed.
However, tales of guys stomping out of interviews in high dudgeon smack of a certain pilot arrogance. Just remember that the tide always turns, aviation always suffers a bust after a boom, and some management types have long memories.
If you don't like what's on offer, thank them politely, tell them what YOU would consider as a fair deal, leave them your contact details, thank them again, shake hands and walk out the door.
At least that way, you won't have totally burned a bridge you may need to cross in the future.