A post by Norwich Camera on Threads showed a particularly sinister Temu product with a few short film ends fastened by tape. These could all be different films; the frames where the tape appears are 100% ruined.
Worse, one could hide a piece of film with remjet inside the canister and no remjet that sticks outside the canister — which could cause the lab to ruin its batch of chemicals and all the films that were developed in that batch. (Thankfully, that doesn’t seem to have been the case here).
Dmitri