World creators currently have no way to prevent avatars from using collider-based flight (GoGo Loco, OpenFlight, etc.).

The problem:

Avatars can fly anywhere using collider exploits, bypassing intended world boundaries and progression. This also allows anyone to cheat in PVE/PVP games.

World creators have zero Udon or SDK-level control to detect or prevent either of these

Proposed solution:

Add a World Descriptor toggle or Udon node to disable avatar collider-based flight (strip or ignore avatar colliders that interact with the player capsule)

Add an option to block avatars from introducing new physics colliders at all.

Expose these as per-world settings so social/hangout worlds can leave them enabled while game worlds can lock them down.

This would be similar to how world creators can already disable avatar scaling — just extending that same philosophy to avatar physics exploits.