Sometimes the people who schedule mentor time with me ask these really profound questions I really have to share (anonymized) in case somebody else runs into the problem. Here is one such piece of advice that came up recently:
Much like trying to change somebody you are in a romantic relationship with who is being toxic and abusive, you will never be able to change a toxic or abusive work culture at your employer. Becoming a manager will not enable you to do it, unless you are the child of the CEO and inheriting the entire company. Being promoted will not change it. You working harder will not change it. A toxic culture is a toxic culture. Stop trying to be a hero. You need to leave if circumstances allow it - for your own career and health.

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