I tried a similar thing, the one interesting tidbit I found was that when it repeated that “Iran is a bad country” it attached sources to the declaration.

Gestral on a cylinder head gasket?

I ditched Firefox due to a vicious memory leak which was so hard to track down (didn’t register in task manager) that I reinstalled windows before finding the culprit. As soon as I identified Firefox as the cause and then, when I knew what to search for, discovered it was a known bug existing for years I ditched the browser with prejudice.