Containers In Firefox, What Are They For? Any Use?

Questions
13

I don’t think this extension is needed. I never downloaded such extension and I can use it.I don’t think this extension is needed. I never downloaded such extension and I can use it.

If you need Brave-like “Forget me when I close the website”,you could use it. For manual containers, there is no need. Sorry for the confusion, I though it was reffering to the Mozilla-made containers extensions (that used to be standalone I think)