This subreddit absolutely hates Trump. Since I don't live in America, could you tell me everything?

This subreddit is hating on Trump and his voters right now. I heard you guys talking about him deporting immigrants. So, are they immigrants that came into American illegally or legally? And about Elon Musk, I heard that his 'Nazi salute' was not really a Nazi salute but him giving his heart to the crowd or something? I hope no one interprets this as me defending Trump. I'm just talking about what I heard.