Is the RehabMan Laptop guide 'outdated' for newer Clover versions?

I noticed the RehabMan guide here mentions the "drivers64uefi" folder under EFI/CLOVER, but I cannot find it. Does this guide apply only to RehabMan's own Clover builds, which seem to be older compared to the latest one? Or is this folder equivalent to the current EFI/CLOVER/drivers/UEFI?

I'm also a bit puzzled because RehabMan's guide mentions that the Clover intsaller package (for macOS) installs some kexts by default, which are not defaults to me (using latest Clover), for example the AptioMemoryFix..

I'd appreciate some guidance in figuring out these inconsistencies.