Comment by cj

Major red flag to say anything negative about prior employers during interviews.

It’s pretty simple. Just put a positive lens on everything. Yes, you’ll need to paint a new (positive) story in your mind that might be different from what you’ve told yourself after leaving the job.

The main thing you’re trying to avoid is making the interviewer wonder if you were actually the problem all along. (When you’re interviewing a candidate it’s impossible to know “who was in the right” - so, avoid putting interviewers in a spot where they have to judge whether your complaints are valid)