Stop getting outraged about the “AdTech tax” before you’ve actually looked at what is going on under the hood.
Every industry event seems to feature at least one presentation flashing a slide that shows less than 30% of an ad dollar making it to raw display inventory, immediately calling the rest a scam. But comparing a modern programmatic stack to the era of simply handing a physical check to a publisher is an absolute trap.
In my video this week, I use a classic mathematical riddle about three pirates, a hotel innkeeper, and a pocketed gold coin to show exactly why the industry gets the supply chain math completely wrong.
The key point is that if you are trying to maximize the yield on your digital assets or clean up your media spend, you have to look past the surface-level panic.
Four hard realities you need to evaluate right now:
- The Lumascape isn’t inherently a scam. Modern digital media requires verification, identity resolution, fraud detection, and measurement layers. If you classify everything outside of the raw display space as pure waste, you miss the entire point of a modern stack.
- Is the vendor a thief, a valet, or a housekeeper? There is a massive operational difference between an undisclosed fee, a baseline margin, and a legitimate tip for heavy lifting. Optimization isn’t about cutting vendor costs down to zero; it’s about verifying whether the service actually justified the fee. If someone carried your heaviest bags up five flights of stairs, you don’t call the tip a rip-off.
- The friction of overlapping currencies. One reason auditing the supply chain is such a headache is that the economics are intentionally obscured by chaotic payment structures. Some tech layers take a percentage of gross revenue, some take a cut of net media revenue, others charge a flat CPM based on impressions, and many shift pricing dynamically based on scale. If it were all straightforward pirate gold, this would be easy.
- The hidden friction of “going direct.” Bypassing the middleman to save a few gold coins sounds great in theory. But a word of caution: if you fire the intermediate layers, you inherit the manual mess. Going completely direct means you have to carry your own bags. You take on the manual burden of fraud controls, identity mapping, cross-publisher measurement, and frequency management. If you don’t have the team to handle that workload, you haven’t saved money—you’ve just traded an automated fee for operational chaos.
As someone who spends all day looking at the flow of money for clients, my advice is to stop guessing where the spend disappears. Keep it simple:
Trace the dollar to follow the exact path from buyer to seller. Classify the dollar to identify what type of margin is being extracted. Then decide if that specific coin actually improved the final outcome.
I break down the exact math and the mechanics of the pirate riddle in the full video.