Maybe they should just ditch the night boxes altogether.

Other trail systems allow you to exchange digitally signed .PDF permit forms, which you can print out and bring with you.

Perhaps Inyo NF could have instructions on how to create your own wag bag, or provide a vending machine at the kiosk that dispenses them.

I honestly think it is better to have a face-to-face encounter between hikers and USFS staff at the visitor center. People are less likely to be bad visitors (e.g., shooting guns at Lone Pine Lake by a campfire) when they in person agree to follow the rules. Understand this costs more to staff. Maybe SEKI should cover some of this.

I plan to hike/climb the Mountaineers' Route again this year (also Mt Williamson and ...). Still uncertain how the overall daily quota will affect those actual walk-in permits this year.