

Usually I sympathize with sentiments like this (“people use X because of uncontrolled circumstances”), but browsers are not one of them.
If you have a website that requires the use of Chrome, then just use Chrome for that website! It’s not an either-or thing – you can install both browsers and use Firefox as the primary one.
And some people will want to stay on Chrome.
And that’s what makes this statement so problematic. You don’t earn anything by staying exclusively on Chrome, when both it and Firefox can work alongside each other.
It depends on your hardware if it is Debian. Debian prefers to use an older kernel until the next point release comes, which is nice because a random update likely won’t break your system.
But… speaking from experience: expect issues (missing drivers etc.) if your hardware is too new.