The management style is old school. We can't say it's definitely a bad thing because the company keeps growing year by year. However the longer you work here, you will find out it's harder for you to fit into any position outside this company, especially senior people .... their management skills stop growing and won't be adopted by other companies.
The micromanagement style is not rare in silicon valley, but the style in SMC is very old school. They only know how to squeeze the time and efforts from people but never think of any efficient way.
We won't see people happily jump in anything and say I can help it out. Most people are defensive, trying to get the heads down to stay away from trouble. Some are good at their survival skill, like pointing fingers at other teams, or volunteering to do the audit job.
VP/Sr Director/GM are expected to work on Sataurday.
During the COVID, people were still requested to work on campus.