No, no they don't - you just don't notice when they get it wrong, and you also don't name your files stupid things (I imagine).
If you actually test this, you'll realize a ton of Windows programs get it wrong.
Also, in general this is a poor argument. The goal of Linux isn't to be as much like Windows as possible, because Windows sucks ass. Nobody in their right mind would use Linux if it was just Windows but, presumably, shittier. The entire appeal of Linux is that it isn't Windows, and it isn't MacOS.
If you actually test this, you'll realize a ton of Windows programs get it wrong.
Also, in general this is a poor argument. The goal of Linux isn't to be as much like Windows as possible, because Windows sucks ass. Nobody in their right mind would use Linux if it was just Windows but, presumably, shittier. The entire appeal of Linux is that it isn't Windows, and it isn't MacOS.