Tweaks to block blast resistance

Block blast resistance is pretty underutilized. There are a few types of explosions with different strengths. However, if my understanding of the feature is correct, there are effectively only two tiers of explosion: Ghast fireballs and Wither skulls; everything else. According to the wiki, the former two cap out at a blast resistance of 3.49, just below certain functional blocks and unable to destroy most stones. All the other explosions can destroy all other explodable blocks. Simply moving a few blocks' blast resistances to 13 would at least give them the interesting property of preventing them from being exploded by Creepers but not by TNT.

There is also just a huge strata of blocks that have the same blast resistance that decrease dynamism. A few others, I would argue are just off. I have created a list below of some of the tweaks I would make. It is not a complete nor definitive list and definitely involves some spitballing.

Block of Diamond, Emerald, Iron, deepslate variants (maybe, at least it should be higher than stone), and iron doors - 13
Block of Copper, Raw Iron - 12
Block of Raw Copper - 11
Granite - 10
Other bricks and polished stones - 7
Sulfur, resin - 3