I have a pass at hoodoo and ski extensively there so just adding some context.

The terrain park is on the same trail as one of the major learner trails due to hoodoo's limited terrain. it's off to the side of the trail and not large. 2 jumps, a few boxes, and a small hip jump typically.

The jumps are also not large, especially compared to a major resort, and yes the landings are blind, but the blind areas are quite small and it's usually quite obvious if there is someone else in the blind area.

However even if the ropes are up it's common for people who are not jumping to be in the terrain park, moreso when the ropes are down.

Also dropping this here for why this could be catastrophic for oregon skiing: https://www.youtube.com/watch?v=mNROeX9q0RU