The simple answer is NO. To go in-depth, the possibility is not that far fetched. Lots of disgusting things exist on the dark web. However, this does not excuse the fact that no one has ever shown evidence or proof to a legitimate red room that will happen in the future or has occurred in the past. All red room onion links we’ve come across have just been scams that request payment in advance. Once the timer hits zero, nothing happens.
Now even if these were real, let’s logically think about how this would be facilitated. If a red room creator wanted to charge money, we should expect a high fee to watch something like this. This would also be something that would be a select invite. It shouldn’t just be easily accessible to any of us. This is a highly expensive endeavor that could potentially put this person in jail for life.