Redstone 'Shield' Block

This block would allow players to protect their base from creeper explosions and accidental TNT blasts as explosions near or inside the shield's perimeter will not destroy blocks within the perimeter.

Like tools, the shield will have tiers depending on which material is used when crafting it. The higher the tier, the larger the shield's radius will be, with wood having the smallest and netherite the largest.

When powering the shield block, an outline of the shields perimeter will be shown so players can see which parts of their base are protected. The shield outline can then be hidden by turning off redstone power to the block.

I hope this idea gets added as it will finally solve the long-standing problem of players' bases getting destroyed by creepers.