Respectfully disagreed. The sales people for veblen goods work extremely hard because competition is intense even within that space. The Bugatti salesman is competing with Ferrari, McLaren, Lamborghini, etc.
The margins per-sale are great, but because of your low volumes you experience a lot more volatility. Minor fluctuations in sales have disproportionate impact on your bottom line.
I once worked for a luxury real estate brokerage and had opportunity to talk to real estate brokers who dealt in ultra-high-end real estate (the kind of properties that people make YouTube videos about). One conversation stood out to me that's relevant here:
I asked him about a listing for a Manhattan penthouse that had been making the news (mid-8-figure buy-in), and his response was that it was an incredibly risky property to represent, because the list of potential buyers is perhaps a dozen people long. If none of them move on the deal then you're holding an absolutely immense albatross.
Ultra-high-end goods are generally susceptible to this. Your market is small enough that it doesn't take a lot to existentially threaten you, and there is no shortage of people who want to eat your lunch (just like with any other market).