The main reason is that there is no single Linux operating system. Linux basically is just the kernel. Every thing else around this kernel, like tools, applications and libraries, is highly customisable and exists in form of various forms of Linux operating system distributions. The fact that these distributions are very different from each other makes it almost impossible to certify industrial products for „the Linux“ operating system. There are just too many variations of it.

I have been using Firefox ever since. Never really had a reason to switch to something else.

I don’t want to hear how good this game is because I only own a PS5 and don’t have a gaming PC.

When I had a look on it a while ago they didn’t support Docker Compose. But except this it’s a drop in replacement.

Kagi. Very happy with it. Best $5 it recently invested. Gives me much better results than Google and all the others.