I did not delete Gmail cookies until after rebooting and seeing I was still signed into Gmail.
NoScript is an excellent extension for Firefox. It allows you to control what scripts run on websites
you visit. Many popular websites have multiple tracking and ad producing scripts that are unnecessary
to view the content. Some scripts may actually be malware. It does require some time to learn to use
it properly. That depends on one's existing computer knowledge and experience. Some ad blocking
extensions block scripts related to ads. From what I have read extensions for Firefox on ipad are not allowed.
So, you can't use NoScript on your ipad. One source for that info....NoScript on iPad? - Apple Community
“Every atom in your body came from a star that exploded and the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics...you are all stardust.”― Lawrence M. Krauss
If we are to have another contest in the near future of our national existence, I predict that the dividing line will not be Mason and Dixon’s, but between patriotism and intelligence on the one side, and superstition, ambition, and ignorance on the other. Ulysses S. Grant...Republican president who correctly predicted the cause of Trump's attempted coup.