I would be curious to see an article, presentation, or quarterly report where that's written down because that's quite surprising. Maybe my gut is thinking ad-

I would be curious to see an article, presentation, or quarterly report where that's written down because that's quite surprising. Maybe my gut is thinking ad-tech and all the support infrastructure, when the 10% is direct assigned engineering to ad-tech. And to be fair, the "support infrastructure" can and has other purposes.