"Let's Work" And Other Standard Phrases

Has "let's work" ever developed into something? Usually when one business wants to work with another they talk about money. Like on Shark Tank, the first thing out of the prospect's mouth is money & percentages... I wonder what Mark Cuban would do if anyone who wanted to do business with him just said "let's work"... "Let's work" is like the fire or 100 emoji in the comment section...it's something to say nothing. I'm sure people mean well by it, but does "let's work" ever work? Let me know