A safety warning for anything that can be deemed valuable

What we could have as a protection for accidentally deleting important items or accidentally throwing them into lava, their should be a /itemsettings command, which allows you to turn off throwing/dropping or make a warning pop up. And to make it way more clear for more people that this is a command they can use which brings another idea, a tutorial for commands and such for new and returning players, which the dev team records themselves and makes an extensive breakdown of anything that newer player would obviously miss.