@1Hairy-Gorilla Microsoft is adding their Pluton security chip inside future Intel and AMD CPUs. Once that happens PC processors will be a lot more like console CPUs and only run signed software code with proper encryption keys.
https://www.theverge.com/2020/11/17/21571069/microsoft-pluton-processor-security-windows-pc
Intel is also working on encrypting everything stored in RAM, so that will block further cheating.
https://threatpost.com/intel-encryption-security-ice-lake-chips/160083/
Once those two things are added, maybe no more cheating on PC, but I remain sceptical given PC's large hardware selection and build configurations. Someone will probably find a bug on PC and still figure out how to cheat.
There will be ways around it and more than likely can be disabled by the end user if wanted
