Private server security issues

I would like to see from discord team an update involving the permissions for roles specificly the @evryone role would need to have an addition to authorise or deny permission to see others or other roles in that channel ,for example i made a whole server structured around the fact that who got how much right,now when u land in the server for the first time u got the smallest right the default evryone ,the problem is that despite they dont see any other channel nor can go anywhere they pretty much see all users and bot on the right side availble and they could private message us ,now despite i turned of that they should not be able to execute commands however its a serious flaw that they can see all the bots i got on the server so if there is an expilot in one of them they can just simply use my bots againts me because they can see that i have them .Also not sure why is it acceptable that they can see all my users ,now i could change around things to close evryone out from there hence they wont see it ,but that would leave me as the owner still vulnerable since i cant revoke my rights from welcome ...at least if there be a subscribe permission or something like that it be excelent .