Upper management are completely unaware or choose not to be aware of the toxic culture within teams.
Some upper managers are abrasive, micromanagers, and rude to their direct reports.
C-suite management have no accountability benchmarks to ensure their upper management are ethical and honest.
The company prioritizes reaching their goals rather than ensuring lower and mid level managers are treated well from upper management.
Can be quite cliquey with some more senior staff within a team. I have witnessed Micro aggressions, abrasive behavior, and negative remarks about others outside and within some teams during team meetings which is pretty common. If you don’t hate the same colleagues they hate you will be their next target.