How cheats are made in games with kernel level anti cheat?

I been learning C# for more than half a year, then I want to switch to C++ because it's closer to the processor. I'd like to make my own Fortnite cheat, because it could be a very fun and cool project (I mean, I can understand how a computer works in great detail and so on) but Epc Games has really good anticheat, and I heard you have to activate secure boot, tpm 2.0 and iommu in the bios. So my question is: how hacker bypass the anti-cheat? 0