What are some controversial topics that you feel very uneducated on?

For me it's immigration. I can talk to you all day about abortion, gun control, BLM, LGBT, etc, but I just don't know that much about immigration so I don't speak on it often. It's not bc I'm unwilling to learn, but my issue is that I have a hard time finding mostly unbiased sources on the topic and statistics don't tell me what I want to understand from the viewpoint of someone who is immigrating or from someone who is having a lot of immigrants coming to their country, so I don't feel comfortable debating the issue at all. I'm working on learning, though. 👍🏻