Another suggestion would be to not include the number of blocks in the label. That doesn’t make sense. If you want an absolute number to be included, but the weight (scaled to millions of tons appropriately). It is less abstract than number of blocks.

Also, this is more subjective, but the font makes it look very amateur in my opinion.

Interesting data, but I don’t think it is beautifully presented. Bar charts, or maybe a blown up pie charts may be easier to grasp the scale.

Blobs of the largely same color, dispersed in a random pattern make it hard to quickly see scale

Technology?

I wonder why abysmal has a second hump around 5? Could it be that survey readers do not understand it?