Why the fox? Safari (WebKit) was always first to implement major privacy features, not Firefox.
[1] https://httptoolkit.com/blog/apple-private-access-tokens-att..., discussed at https://news.ycombinator.com/item?id=36862494
And when was the last version of Safari on Linux?
And using Firefox on iOS or Android allows you to sync your settings and history etc and send tabs between devices (and you should be happy, it uses Webkit on iOS -at least for now- because Apple won't have it any other way).
Perhaps because Firefox, and the Mozilla foundation as a whole, are one of the few projects not trying to milk you for data nor money? Might be a good enough reason in my book.
I try to balance it out by flagging unconstructive comments, leaving it alone, and participating in more constructive threads instead. For reference, take the classic "don't feed the trolls" advice, in combination with Lobster's flag types:
> For comments, these are: "Off-topic" for drifting into meta or topics that aren't related to the story; "Me-too" when a comment doesn't add new information, typically a single sentence of appreciation, agreement, or humor; "Troll" for derailing conversations into classic arguments, well-intentioned or not; "Unkind" when uncharitable, insulting, or dismissive; and "Spam" for promoting commercial services.
They are the historical proponent of open web.
If Apple one day stops forcing it on iOS, that would be the day the battle was lost, nothing would be stopping Google from taking it all.