It’s not just an American thing. It’s everyone.
The guys making the hardware—the low-level driver devs for chipsets and processors—they have a direct obligation to the NSA to bake in backdoors.
And it isn't just Windows either. Even Linux is suspect. Sure, Linus Torvalds claims the NSA tried to slip a backdoor into the code and failed, but let's be real: Linux is still under the NSA's thumb.
Look at SELinux. It's a supposedly "hardened" project designed for users who want maximum security, yet it just so happens to be a project started and developed by the NSA. Coincidence? I think not.
Personally, I don't have anything to hide, but I value my freedom. That’s why I use open-source Linux to build my own secure system. I build every single application, and even the chipset drivers via the Coreboot project, to handle my drivers and BIOS. It’s the only way to actually feel free...
By the way, Firefox has backdoors too. So does the Tor browser, which is marketed for "secure" deep web browsing. Even the apps for network protocols—everything is monitored. They aren't necessarily spying on you constantly; instead, those backdoors trigger based on specific "phrases" or certain actions.
That's why we need to build our own chipset drivers and BIOS from Coreboot, or even build our own version of Linux from scratch. Honestly, even Coreboot feels a bit sketchy to me lately, but there are other free firmwares and chip codebases out there.