Ah, sorry. I was thinking of IDing purposes.
A wad of bubblegum with 2 or three nails pushed through it in opposing directions? Maybe a crumbled cardboard roll from a toilet paper instead of gum, not sure… something cheap and fast to produce is the answer, with multiple nails to make sure it sticks.
Only problem with nails is that they can simultaneously clog the hole they create, but it’s a start.
If we could get bulk tubular rivets, but sharp ones, I could see it working quite effectively in place of the nail. It punctures the wheel all the same, but with a hole straight through it for venting purposes. Tire would deflate as fast as the diameter of the hole allows air to escape.
You can probably buy tubular rivets and grind the end to a point. But a ready to go bulk source would be more ideal.