Choice of categories for newcomers

We are opening a few game categories on a discord server. And we give roles to everyone.
This process is very difficult. We're giving some roles. And we don't give other roles. Because we want unnecessary parts to appear.

I'm not talking about role authority in the settings or the new incoming folder system.I'm not talking about role privileges in the system interface. This role system is different.

I have 800 people on my channel and I have to authorize individual games.

The automated system is useless. Because everyone plays a different role.
I want it to be an option for newcomers. People must choose which category to enter.

Newcomers should be given the option: Which category do you want to take?
Dota 2 category = ✔  or X 
Lol Category = ✔  or X
Gta category = ✔  or X
✔ = Hidden category   /   X = Displayed category
And It is everyone will see the relevant section. They will choose the department they want to attend.
I sent a picture. I want a system like this.

A have different solution but we want to gather on the same server