AI is killing GitHub

Make a strong claim, then immediately reject the obvious explanation and replace it with a deeper structural cause.

Describe how the activity worked before the new technology. Use a personal credential and a specific historical pace to make the comparison credible.

Contrast the old human pace with the new technology-enabled pace. Keep the specific numbers and first-person example to make the scale jump tangible.

Show that the personal example reflects a wider trend by pointing to platform-level metrics.

Raise the simplest proposed solution so the audience can follow the explanation and anticipate the technical answer.

Explain why the obvious fix fails. Introduce the difficult system problem, cite deeper evidence, then give one concrete mechanism involving replicas and synchronized updates.

Stack several independent growth pressures. Show how larger units, more frequent actions, and stronger reliability requirements make the system harder to scale.

Restate the problem in a simple three-part formula, then make a forward-looking prediction and invite the audience to respond.