Do full nodes get paid?

I've been hearing a lot about full nodes in the world of cryptocurrency, and I'm curious about their role and whether they receive any form of compensation. Could you please explain to me if full nodes get paid for their services and, if so, what kind of incentives or rewards they might receive for maintaining the network and verifying transactions? I'm particularly interested in understanding the economics behind full nodes and how they contribute to the overall security and stability of the blockchain.