The Sonos app disaster taught me something about roadmaps. Leadership kept adding initiatives—Sonos Radio, the Ace headphones—without ever naming what those additions displaced. QA got squeezed. Stability testing got cut. The designers who warned them were overruled. No leader said out loud what was being sacrificed to make room.

Yusuf Aytas names exactly this failure:

People like to talk about priorities as if the main problem is choosing what matters. In practice, the deterministic factor is capacity. Team capacity. System capacity. The share you lose to maintenance, interruptions, coordination, and keeping the machine fit to run. Ignoring these physical limits turns an ambitious roadmap into a collective illusion.

“Collective illusion.” That’s the right name for it. Aytas on where the dishonesty starts:

A new customer request appears. Leadership wants a visible bet. Sales needs something for a deal. Everyone talks about importance. Almost nobody says what gets pushed out. That is the real decision. They have only added pressure and left the team to absorb the contradiction later.

Aytas builds the whole piece around a carpentry metaphor—one saw, limited operators, timber that needs oiling and adjustment before it can be cut. Software hides the constraint better, but the physics are the same. There’s more in the piece on shaping work before it competes for capacity, using visible investment buckets, and why reallocation is never free.