You may have just missed a link. Start at the bottom half of page one and there are 6 pages of them. They have definitely reduced the numbers of Interlocks, they stopped the .243 100 SP flatbase for one, but there is still at least one in each caliber and more as you go up in size.

Hornady Interlocks

Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!