Can a union steward have a bad background?

Yes, a union steward can have a background that includes past issues, but it largely depends on the specific union's policies and the context of the individual's background. Unions typically prioritize the ability to represent members effectively, so if a steward can demonstrate reliability, integrity, and the trust of their peers, their past may not disqualify them. However, serious legal or ethical issues could affect their credibility and ability to serve the membership. Ultimately, it varies by union and the circumstances surrounding the individual's background.