default or selected kernelversion does not have config value CONFIG_X86_PLATFORM_DRIVERS_INTEL.
Result is shown for kernelversion 5.17.13

Intel x86 Platform Specific Device Drivers

configname: CONFIG_X86_PLATFORM_DRIVERS_INTEL

Linux Kernel Configuration
└─>Device Drivers
└─>X86 Platform Specific Device Drivers
└─>Intel x86 Platform Specific Device Drivers
In linux kernel since version 5.14 (release Date: 2021-08-29)  
Say Y here to get to see options for device drivers for
various Intel x86 platforms, including vendor-specific
drivers. This option alone does not add any kernel code.

If you say N, all options in this submenu will be skipped
and disabled.