Button Toggle in the settings menu to turn Creepers off or on

This is my Proposal Add a vanilla gamerule setting to disable Creeper spawning, alongside an alternative crafting recipe for gunpowder. Why this is needed? Creepers can ruin hours of work in seconds and disrupt large-scale multiplayer events/civilization servers. While players can currently disable mob griefing, there is no vanilla way to disable Creepers specifically without breaking access to gunpowder for TNT and fireworks. Alternative Recipe? You got it 1x Charcoal (fuel/color base) 1x Sand (grit texture) 1x Flint (spark mechanism) Outputs 3x Gunpowder. I thought about this because I noticed how Minecraft does things. It's like it's about texture, and how it looks. That's how the craft and recipes kind of are made is what I observed. So I thought that this recipe would make the most sense for a alternative, if this is added.