It’s better to turn it off for speedrunning. Inventory management and fabrication being done simultaneously would be very slow if the game pauses every time you have a locker open.
Well whatever happens I believe there need to be leaderboards that accommodate hardcore runs in any patch including 2.0 without unstuck allowed. (where the rules account for platforms unable to downpatch out of 2.0)
Obviously 2.0 is currently the optimal patch for hardcore (excluding glitched, maybe) and that doesn’t sit right with me, because now almost all glitchless hardcore routes under the current leaderboards are completely obsolete and without a home, doomed to be replaced by the already existing survival routes.
I think unstuck is fair in survival, it’s just like a deathwarp but you get to keep your items, in hardcore however it should be completely forbidden. By nature of adding “deathwarps” it would put hardcore runs on the same route as survival runs which would ruin their hardcore-ness if not addressed imo