Delete all the messages of a specific user in a specific timestamp

Anyone noticed how hard it is to delete messages of a specific user that spammed or posted random things in chat? I hope im not the only one, But I came up with a solution, a way to delete everything that user sent in chat. Sounds easy and some bots do that, but sometimes you don't want to delete everything he sent in the server (or up to the 14 days limit bots have if im correct).

So the idea is to add a button in Manage user (or right click on the user's username) that mods in server have, and add a button to there called like "Delete Messages" or something like that, and with that button you click and then you have the option to select from when you want to delete the messages, until when, and how many messages would be affected (if possible).