Ken Ham/Answers in Genesis ignores much of the Bible: revising Ham's 7 C's

Answers in Genesis has posted a way of looking at history, by Ken Ham and Stacia McKeever. They hang human history on 7 C's, as follows:
Creation
Corruption
Catastrophe
Confusion
Christ
Cross
Consummation

In their discussion, each of these C's has scripture describing that particular event, or stage.

Others have noted -- I can't remember who -- that since Confusion is about the story of the Tower of Babel, which is in Genesis 11, and the next stage is Christ, their scheme leaves out almost the entirety of the Old Testament.

No Abraham, no plagues of Egypt, no Moses, no Exodus, no Mount Sinai, no Ten Commandments, no Tabernacle, no system of celebration and sacrifices, no prophets, no wisdom literature, no Psalms, no David, no Solomon, no Temple, and much more -- you get the idea. More than half the Bible left out!

Bible scholars are by no means unanimous on the dates and geographic extent of events in Genesis, but by the reckoning of Answers in Genesis, the Tower of Babel (Confusion) was in 2242 BC. (Or 2246 BC.) Thus, about 2240 years of the history of life on earth are ignored in the 7 C scheme. Answers in Genesis says that creation took place in 4004 BC. So their scheme leaves out about 37% of what they believe to have been earth's history, and more than half of the times, and most of the events, covered by the Bible. Amazing, for a Bible-based organization.

I propose, for those who want a C scheme, an 8th C -- Covenant, between Confusion and Christ, and that the scripture associated with this be taken from Genesis 12 through Malachi. Captivity would also fit in.

There is, no doubt, some value in the 7 C's scheme, even if one doesn't agree with the dates put forth by Answers in Genesis, or their ideas on the geographic extent of the Flood. But there's a lot of God's revelation left out.

On January 25, 2022, I added this:

Not only does the 7 C's scheme leave out some important scriptures and people, but it includes a minor story, that of the tower of Babel. That story occurs in only one chapter of Genesis, and, so far as I can determine, is not referred to anywhere else in the Bible.

Thanks for reading! (The title was revised on May 31, 2022)