I'm not talking about GPA. I have no data on that other than what you have posted and I have no reason to argue about that.
I'm talking about this part of your post.
What most of us learned our freshman year, kids today are struggling to learn their Senior year.
My kids in math and science are studying what I learned in HS when they are in 8th and 9th grade.
Now, maybe our small C1 size school is different from everywhere else. But, my two who are in college are breezing through with 4.0s in science majors entering the medical field.