If turnover is high, can someone chime in with data as to why? Are they burning people out with intensity? Firing? Quitting? Is it 'growth chaos' around a sol

If turnover is high, can someone chime in with data as to why? Are they burning people out with intensity? Firing? Quitting? Is it 'growth chaos' around a solid product, or is the underlying tech a janky mess? Is it just an aggressive cull of 'non working experiments' in which people get let go? Or just a poorly operationalized HR process?