Addon discussion

[Duelle]

The only people who will ask people to use certain addons are serious raiding guilds, which you should have to start with when applying, I have never seen random groups ever kick someone for not having addons, you can't track others having addons which means you are lieing and just trying to scare monger people.

This. The only thing I can think of remotely close to tracking others is loot distribution addons (yes, those exist) to keep track of DKP or loot priorities or Suicide Kings or whatever system your raiding guild uses. Even then, that's data not generated by the addon, but by the raid leaders. The addon is just a tool in the process.