No, public like owned by investors who bought stock and want profits.

ETA is also used for Edit To Add

I really hope Fish was just a typo there

All browsers on ios use the safari engine with a different interface. Firefox extensions are made for the Gecko engine and thats why FF extensions won’t work on ios.

Your best bet is probably contacting them. This can be done on this support page. Select ‘Inquiries Related to Your Privacy Rights’ and then under ‘What do you need assistsce with?’, go with ‘Request account deletion/deactivation’. Hope this helps!

I thought Adnauseam was only to screw over the tracking by clicking every ad, as clicking ads generates revenue for the site?

I’m not sure what kind of features Edge has for PDFs, but FireFox has recently gotten an update to it’s PDF editor so you can edit them in FireFox. Might be worth checking out if that is truly the only reason.