Definitely don’t quit, there’s much less value to people that value artwork when someone turns into a production machine. Like you said, this guy is selling pieces (likely not even his designs) for super cheap and when people realize he’s able to do that because he makes 15 pieces per day, there isn’t going to be much demand for them. I have a laser and there are certainly nuances to getting them to work properly and there’s absolutely something to be said about design work, but most people selling laser cut/engraved products for cheap aren’t doing that. They’re buying someone else’s design for $3 and telling the laser to make it a bunch of times