dTPM means it removable on motherboard. fTPM means it's in the CPU or some chip soldered to the motherboard? They cannot distinguish between the dTPM and the o

dTPM means it removable on motherboard. fTPM means it's in the CPU or some chip soldered to the motherboard? They cannot distinguish between the dTPM and the one that is soldered? Because the one soldered is signed by the motherboard manufacturer. If they only allow CPU signed TPM they are scrapping millions of perfectly fine machines. RIP Microsoft and all AAA gamedevs.