Have you ever opened a word document that’s more than just a single unformated paragraph on libre office. I know it’s not a “Linux” issue, but people don’t care. Of over 80% of the world uses Windows and Microsoft Office and the Word document somebody sent me looks completely messed up an the inlined table is all over the place or the line break happens on a different row than on the original document it’s not ready. And don’t say “pdf”. People don’t care. Karen could open it on her PC with a double click on her machine and on your machine it’s completely broken, why should I sent you a pdf. I just sent the same document to Karen and it worked perfectly.

My point is that Linux Desktop is far from “ready” for regular people.

It might be nonsense to you, but that’s the first thing people see. No matter how amazing you business is, if your business card is a handwritten phone number on a piece of toilet paper, nobody will call.

A what compositor - try to explain to people, that just want to open a freaking word document, what you just said. Explain to them why libre office completely messes up the formating. “Via gamescope”, “Wayland”, “wine” whatever. Doesn’t sound ready to me.

“Linux is ready” - which distro? Fractional (sometimes even non-fractional) scaling is a mess. Most things that go beyond changing the wallpaper image need some command line stuff. Linux Desktop is for nerds and definitely not ready.

Yes it works fine if you know what you are doing but most people don’t. There is often not one thing of doing stuff, but hundreds. It already starts with the selection of a distro how would a “non-computer-person” decide on a distro. Just try them out? Install twenty different distros because reasons?

Unless resources are pooled into a single distro to polish it and make a defacto standard for ordinary people, homes and offices, Linux is not ready. If I need the freaking terminal because I want to see the day of the week next to the date it’s not ready.

Floating point numbers and arithmetic is not inaccurate. They are actually very accurate but a lot of developers have inaccurate assumptions about them. They can’t exactly represent base 10 decimals. That’s the only inaccuracy. If you have two floating point numbers and you let’s say add or multiply them the result is always the closest floating point representation of the real result.

The list of misconceptions wouldn’t reasonably fit in a comment, but if you are really interested and have a few minutes you could give that a read: https://zeta.one/floats-are-not-inaccurate/