: You can run Android TV directly from a bootable USB drive without modifying your computer's internal hard drive.
Navigating Android TV 64-Bit ISOs: A Complete Guide to Architecture, Emulation, and Installation
Developers and hobbyists flash 64-bit ARM builds onto boards like the Raspberry Pi or Khadas VIM series to create custom, low-power media centers.
A few forum searches led him to a community project hosting custom builds of Android TV x86_64
Some older legacy apps built strictly for 32-bit architectures will not execute on pure 64-bit environments that lack a 32-bit translation layer. The Future of Android TV Development