I have decided to migrate to Brave for a browser.
Screw Firefox. They burned a bridge with me and I am done with them.
At least Mozilla did not do this deliberately. They acknowledged that this was a bug, and they issued a patch quickly.
One thing I liked about Firefox is that you can set it up to delete history and cookies when you close the browser. I cannot find a way to do this on Brave. But, I am now officially fed up with Firefox. Disabling Dissenter was the last straw. Mozilla is now just a PC globalist tool.