I used to work for Huawei where 996 or worse wasn't uncommon. While middle management definitely pushed for extended working hours, I didn't get the impression that anyone viewed it as failed management. If anything, upper management knew exactly what was happening and was encouraging it.
Hell, you have the likes of Jack Ma glorifying 996, calling it a blessing.
I worked for ByteDance in Singapore. People would show up for work between 10 and 11am, lunch would start around 11:45am or 12, then people would nap until 2pm at their desk. A good, focused engineer could produce the same output as these engineers while only working in the morning
Hell, you have the likes of Jack Ma glorifying 996, calling it a blessing.