Lol people explicitly directly ask to see offer letters. Bluffing like this is a great way to actually have the negotiations end prematurely because you're found to be operating in bad faith.
and you tell them that the company do not want their offer to be revealed due to confidentiality reasons. The first employer would need to take your word for it. And if they deem you lying, they can always stand hard on their offer, and risk losing the candidate.
Lol people explicitly directly ask to see offer letters. Bluffing like this is a great way to actually have the negotiations end prematurely because you're found to be operating in bad faith.