"Incorrect" okay, based on a brand-new-to-C# developer's experience. Sure.
"The Trouble with Checked Exceptions" - https://www.artima.com/articles/the-trouble-with-checked-exc...
"The Trouble with Checked Exceptions" - https://www.artima.com/articles/the-trouble-with-checked-exc...
You're conflating "incorrect" with "mistake," no one is saying the C# team forgot to add checked exceptions.
<insert correlation id>
[no option to continue]
Those are our error messages of today.
And yes, even the brightest can be wrong from time to time or frequently
Is that in your .NET code? Time to switch to Java!