Wow, that is spectacular downfall. And I have heard from my retail sources that Hoka and On has slowed a lot.
This is perfect storm of economy, fatigue by consumers with same styles and lack of design direction in the industry.
For next round of upswing in the industry, the answer is TIME. And it might take a while and it might have to start level that way lower than now.
And in meantime, there could be a lot more pain including downsizing and layoffs etc.