ROFL. You don’t understand the B-1 Lancer platform at all. It does not carry ALL of those weapons at once (and the total number referenced in the graphic is not 324, it is 204 weapons... you need help on your arithmetic).
Those are the various alternative weapons packages it can carry on varying missions, but not all at the same time. It is NOT “designed to hold 324 missiles total” as you claim. Not on one mission. Across many different missions, yes, but not at one time.
Still, it is a remarkable airplane and weapons package, but not for “324” weapons at a time.
You really just grab bits and pieces from around the internet with no real understanding of what you are talking about. You need to learn to THINK.