Earlier quoted context omitted.
It's a little hard to believe a Firefox power user over any real length of time would be totally satisfied with it; they've been ripping out much-loved features right and left and stuffing it with mandatory sponsored add-ons. Still, it doesn't force report megabytes worth of data per day to the mothership, unlike Chrome...
As much as I don't like Firefox with each new release, the alternatives are worse. So I've settled for FF until it falls far enough to lose the title of "least worst browser". But I've quit suggesting it to others. They can use Chrome all they want.
When majority of power users stop suggesting it to users around them, Firefox has no future anymore.