Sure, I'm not saying that no one uses Firefox on Android.
But their mobile marketshare is totally irrelevant compared to Chrome, UCBrowser or the Samsung browser (even this one alone has about as many users as Fx Desktop).
Re:How Firefox Got Fast Again
by mattmanser on Monday November 13, 2017 @02:21PM
(#15689303)
I found it ate all my memory and crashed frequent. Nexus 5X.
If I use Chrome only it is for my sockpuppet accounts.
I far prefer FF even on mobile.