Minecraft But Every Minute I Get OP Items

Hi! Can anyone help me make a datapack? 🙏
🧠 Idea: "Minecraft But Every Minute I Get OP Items"
📦 Every 60 seconds, random OP loot like enchanted netherite, totems, golden apples etc should drop near the player.
I'm a YouTuber making videos for fun (not earning yet), so if anyone can help me for free, I'd be very grateful ❤️
Thanks in advance!