Abs needs an enclose vented to the outside, or really good ventilation. The ‘S’ in ABS stands for styrene, a fairly potent carcinogen and irritant. Do NOT print it in your living area as it off gasses while printing.
All other plastics you can print on the A1 will be safer.
I’ve printed plenty of different mid density tpu’s including random no name ones with generic profiles, using the Prusa Mini with its Bowden tube. It’s not always a no no.
AI is just stringing words together that are statistically likely to appear near each other. It’s a giant complex statistical model but it has no awareness of truth or lying
Maproulette.Org it’s built to give you challenges around you that help improve and add to open street maps.