Anyone know what happened to the snack called Half Pops? They were popcorn that the manufacturer had coaxed into all popping like the few at the bottom of a reg

Anyone know what happened to the snack called Half Pops? They were popcorn that the manufacturer had coaxed into all popping like the few at the bottom of a regular bowl of popcorn. They completely vanished around pandemic times, and now it's hard to find evidence the company even existed. I found a recipe and tried making them, but the error rate was so high and the risk of tooth damage so severe that I gave up.