Discord API and what it needs

As a discord bot developer, I somewhat like the new slash commands discord provides, but there must be a better way to manage their permissions. As most of us know, discord introduced a better way to manage webhooks and app interrogations which leads to the admins of a discord server to manage the permissions for each slash command. That is cool and all, but shouldn't this be automated by the bot. For security risks, the server owner can agree and edit those depending on their needs