Of course you don’t operate the kernel, but the kernel operates the system.

My point is that there are many layers between the kernel and user and which you interact with depends on the person. The only common point between all these, at least for linux, is the linux kernel itself.

I get that the “axchually GNU/linux” is just a joke, but considering how much impact linux has versus GNU, it’s totally fine to omit it. You can totally just use busybox instead and you’re still using a Linux OS.

Then where do you draw the line?

The vast majority of people also don’t interact with the GNU tools at all, so GNU/Linux isn’t the OS either. KDE would be, or perhaps the distro itself. I’m not sure I’d call the OS GNU/Linux/Ubuntu/KDE. At that point might as well throw in firefox, for many it’s pretty much all the interaction they have with the computer.

Or what about the distros that don’t use the GNU coreutils? They are generally still called linux and still get to run apps made for linux, even with no traces of GNU.

The kernel is the OS though.

That’s straight up not true. It’s not even remotely close to that.

https://httparchive.org/reports/page-weight

If you’re getting a segfault in C++, it’s also cause you used unsafe code. It’s just not officially enclosed in an “unsafe” block.

The whole point of a segfault is that you can’t really know anything about it. Even in rust, when you get a segfault there is no meaningful error.

The lightsaber orientation is the same as the slash orientation

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Are they? What if the server refuses to serve the video until the ad’s duration has passed? You’d have no better option than to hide it, which most people wouldn’t bother with.

It’s not “linux”’s job to be userfriendly, it’s up to the distro. Look at android, steam deck and chromebooks, three very userfriendly linux distros. Now we just need some billion dollar company to do what google and valve did with those for a desktop and we’re good to go.

Is that just a backup of the old one or does it still get updated?

It’s probably all in the registry somewhere.

It it because apple doesn’t want addons, or because firefox is forced to use webkit?

Right but most people have no clue, they’ll go to their local store which I guarantee you doesn’t have Linux computers. Online buyers will go on amazon and buy from “known and reputable” brands like Asus, Dell and such. Don’t get me wrong, I love linux and have been using it as my main OS for nearly a decade but to say it’s easy to get/install for your average user is just wrong. Everyone always overestimates what the average user is actually like. Your average user doesn’t even know what an OS or Linux even is.

The issue is that you have to install it. Most users don’t have a clue how to install windows either, but it came with their PC.

Most workplaces have those disabled through the group policy editor and the likes. I’ve never seen a single ad on my work laptop. Cortana, copilot and all that crap are also disabled by default.

Why? There was a time when chrome was significantly better, and most people hate change.

It’s probably just your tax pennies unfortunately, your tax dollars are still going to the army and such.

Which is exaxtly what I said, that it’s fast enough for most use cases.

In theory though, you will “gain performance” by rewriting it (well) in C for literally anything. Even if it’s disk/io, the actual time spent in your code will be lower, while the time spent in kernel mode will be just as long.

For example, you are running a server which reads files and returns data based on said files. The act of reading the file won’t be much faster, but if written in C, your parsers and actual logic behind what to do with the file will be.

But it’s as you said, this actual tiny performance gain isn’t worth it over development/resource cost most of the time.

How are they ignorant? It’s a known fact that java is slow, at least slower than some others. Sure, it’s still fast enough for 95% of use cases, but most code will run faster if written in, say, C. Will have 10x the amount of code and twice as many bugs though.