Add Freezing I-IV enchantment (with specifics not mentioned in other posts)

Hello! I understand that you receive hundreds of ideas a day, and that many of them are just not suited for the difficulty curve and progression of the game. That being expressed, I have itched my brain for a very long time to come up with an idea that I believe will benefit the game the very most.

This idea is the freezing enchantment. I know this has been suggested before, but I have specifics on how to implement it and how it will benefit the community the very best.

First of all, it is extremely crappy for everyone who spawns in a snow biome. There is a lack of food and the first few days never go well. This is even expressed in your official Minecraft: The Mountain. Swords or axes with this enchantment could be found in igloo chests and snow villages. This would give a use to the lacking igloo, giving it early AND late game use. The fact that this enchantment would be found on weapons instead of just by itself would benefit people, especially kids, playing who unfortunately find themselves in a cave with a horde of zombies or other creatures blocking them before being able to find enough iron for an anvil. In these chests freezing 1-4 would be found as books and 1-2 as weapons. The freeze would freeze a group of mobs, helping people who are cornered.

This would also reward reflexes, as one could freeze a Creeper right before it would explode, potentially saving their build/life.

I hope that you consider this, but I understand if it cannot be implemented.

Thank you!