Same way you strategically deprive someone from food and they reorient to a coffin user.
Explanation: Google undermined FireFox, both through ads, then through a series of incompatibilities.
And they did the same to Edge, which is using Chromium.
Given the caliber of the talent that was let go, this re-orientation sounds more like a lobotomy.
That's exactly what any CEO or "Downsizing Consultant" would say. That may be an OK situation for a corporate company, but for a non-profit foundation like Mozilla, its unhealthy and rings some disaster bells.