Two Netherite Blast Protection IV pieces resist all knockback from end crystals

In a full netherite set only Two Netherite Blast Protection IV pieces are needed to resist all knockback from crystals. This might not be a 'bug' and could be how Minecraft intended it to be, but I think it's absurd that only two pieces can resist knockback from crystals.

 

"I know this may not seem like a huge problem, but inside Minecraft, there are many different communities and ways to PvP. Crystal PvP, a community with around 165,000 people, could be negatively affected by this issue. It makes PvP less enjoyable, as players can no longer perform many of the strategies they could before the knockback change.

Steps to reproduce:

1. Put on 4 pieces of netherite Armour
2. Enchant 2 pieces with blast protection 4
3. Get obsidian and crystals
4. Observe that there is no knockback