The workload. Upper management has no idea how hard some departments or specific positions are working or don't care. Middle management is told to just get the job done and does not stand up for their team members.
Middle management also has no idea what they or their team members are doing. They manage team members from areas in which they have no experience and most have little or no professional management experience. Communication and basic management have gotten even worse since the pandemic began and most of the staff has moved permanently remote. A person who did not want to move to in-person at their previous job literally applied here because they could continue to work remotely and that "it's easy to do the bare minimum and then spend the rest of the day doing whatever you want." Some positions can do this and the others who can't, watch, overworked and frustrated.
This leads to the fact that the product that's being put out is subpar. Quality has gone downhill since the company began focusing on acquiring companies instead of putting more focus on its existing products, but it's noticeably worse in the last two years.
Salaries are not what they should be compared to other competing markets, especially since the company used to tout the benefits of the new building which you don't get to experience when you're working remotely.
The company does not actively promote or hire women into higher positions. A man in a leadership role was also recently investigated for an alleged sexual assault on a female employee.