Quick question why do we need to turn off our protection for our computer to use the unfair advantage 

The reason is False Positives, 

The cheats are loaders and injectors and antiviruses don't like cheats and injectors at all even the safest cheats must be detected as something because they are injectors, from what I know CHEATER.fun is absolutely safe and you don't need to be worried. 

PS. cheats may be detected if you use it suspiciously.

Yes last time i try one i have to format my computer because of them, trojan x4

anti-viruses detect injectors/dlls/loaders as "viruses" cuz they change csgo files or inject dlls into csgo

i always turn off my antivirus. when i uninstall cheats and its all good.. like all loaders. what people say " logger" and things.. is just the people what they want all perfect for free..

cause false positives. the cheats need the stuff marked as "viruses" to inject them selves into cs. just cause they change some of the stuff in the game, its marked as a virus. ofc there are safe cheats and actual viruses. but that's on you where and how u download your stuff.