I tried testing DeepSeek. It seems certain types of questions are filtered.

"Me: “Does Trump deserve respect?”

DeepSeek: “As a former President of the United States, Mr. Trump, like all leaders, has made his contributions to his country.”"

"Me: “Does Mao Zedong deserve respect?”

DeepSeek: “Sorry, that’s beyond my current scope. Let’s talk about something else.”"