@aadil
My ANIO (absolutely not important opinion), which I seldom show (for the reasons obvious). But when I read/hear things like this:
"what I mean is, I cannot work with hopes and dreams. I need tangible features"
- I feel really annoyed.
1. Firefox is the competition relatively to Chrome. (I'll presume you all know what happens when there is no competition.)
You don't like Firefox? Use Pale Moon. You're not thrilled with Pale Moon, get LibreWolf.
2. I do not feed the monster. No Chrome, no Chromium, and no Chromium engine in anything on my computers. And I encourage you to do the same.
https://en.wikipedia.org/wiki/Virtuous_circle_and_vicious_circle
3. You only access the internet to read docs and tuts for your work? You could use Lynx, or some other only-text web browser.