Whenever somebody attempts to 'redpill' someone about the Holocaust, I strongly believe that informing them that 'denying' the key aspects of the story (6 million, gas chambers, etc.) is illegal across most of the West is the best primer. It's very telling that this is one of (Tiananmen Square?), if not the only historical event that has to be enforced by law.
This topic is going to become unavoidable eventually. It's a good sign that more people are taking a revisionist stance on the Holocaust every single day. Instagram/X is now littered with revisionist content. The believers are slowly losing numbers, and the Israelis/Jews are losing sympathy. Within the next decade (probably sooner at this rate), there will simply be too many people to arrest under Holocaust denial laws. We are winning.