Earlier quoted context omitted.
If 2014 isn't an ancient android version and okay without updates, then why do you need updates for Firefox? You can just as well keep using the 2014 version of that, too.
Apples to oranges and no i won't be using Firefox when Chrome, Brave and Edge still support the "ancient 2014 android version"
What makes using a 6 year outdated OS so much different from using a 6 year outdated browser? Both long stopped being supported by many websites and apps.