

The microplastic is the least important point when it comes to food safe products. Sure microplastic is bad, and we have no real idea about the long term effects, but there are there are things that already have effects on your health in the short term:
A lot of different plastic types release actual toxins over time, especially when exposed to high heat, since that destroys the molecular bonds. Having food or water touch these toxins is a great way to absord them into your body.
Apart from that most 3D printed materials have micro ridges and air pockets that are the perfect place for bacteria to grow. That’s probably the worst thing to have in your kitchen.












Self checkouts don’t use agentic AIs / LLMs that hallucinate permanently. As mich as I hate AI, that’s one of the cases where the distinct types matter.
Image recognition software has been around for ages and was used for similar things way before the AI hype. The models used for selfcheckouts are highly specialised and have an error rate very close to 0%. That doesnt mean they can’t make any errors, but the same goes for human cashiers.