Comment by arp242

> If tomorrow opera, brave, edge switched to Firefox, people won't notice but Firefox share would rise dramatically.

Once of the problems Firefox has that it's actually quite hard to do this. You can't "just" take WebKit or Blink and make your own UI for it. But you can build a Blink-based browser in literally a minute or two with basic C++ or Python skills.

I don't know what technical issues are preventing this, but IMHO this has been a major hurdle, and a huge strategic mistake.