Because many Windows 10 users are finally upgrading to Windows 11 or Windows 12 (future). The original TPM drivers from 2018–2020 are still present on millions of PCs that have never been updated. The remains the last stable, universally compatible TPM driver for legacy Ryzen and Intel 7th/8th gen systems.
This hardware ID is not for a typical piece of hardware like a webcam or a network card. Instead, it stands for -NEW- Acpi Msft0101 Driver 77 2021