I already said this once but if you do your work in
#GNOME, for most casual business use GNOME Web is a functional tool. And it has the
#Firefox sync.
I turn Firefox on, only on my leisure time. The name rings to me like s.. night club in 1st place.... i.e. not something I should eagerly use for committing any business.
Has been pretty obvious equation in my case longer than the ad-gate.
It reminds to be seen ofc whether/if Mozilla starts to do same with Firefox as Google did with Chrome, i.e. I would not hold my breath of the sync feature working forever in this open manner.