A quick search suggests they're nonstick coated, meaning you're going to be ingesting any PTFE "forever chemicals" that flake off. I would not use it.
Eating PTFE flakes doesn't cause any harm. It's inert and just passes through you.
My wife was able to buy a replacement basket from Ninja; that might be the easiest method though perhaps not as cost-effective
this is probably my last resort if i can’t get the rust off, less waste than replacing the whole thing. i really don't think the previous owner took good care of it, there was a ton of food grime as well
definitely replace it. If rust got into the coating, youll run the risk of eating whatever flakes off
Share tips and tricks to keep people from throwing out that broken item. Repair before replace!