Point of speedruns is to test game knowledge and mechanical skills. The current main categories are all something that requires some degree of skill. For now i feel like there's a decent range of them for all skill levels (glurch being very easy to pick up for anyone, core activation being a lot harder etc). Adding meme categories like catching a fish wouldn't accomplish much in terms of attracting any meaningful runners to the game. As for co-op I'd wait on multiplayer getting fixed as i heard there are some issues with it currently anyways. Adding more categories right away isn't a great idea for a game thats in early access since a lot will change and having too many categories early on will make it difficult to manage them all.

Personally I don't think there's a need for that yet

how many more months am i going have to wait before one of you little goblins verify my run