I understand this perspective. I see where you’re coming from. However, I still disagree. Although the marauder is probably the most in your face and dangerous enemy, you can interact with other demons. Take this scenario. Let’s say a marauder, 2 Mancubi, and an Arachnotron spawn in. Here’s what I might do. I might do one volley of attacks on the marauder, then meathook away to chainsaw a zombie or flame belch that group of imps. Then, I can focus on the arachnotron and then come back to the marauder. Yes, he’s dangerous but you don’t always have to focus on him. You can go onto other demons. Just make sure that you always keep an eye out for him.