Earlier quoted context omitted.
You don't have to pirate windows, you have to buy Parallels, which then downloads and installs Arm windows onto your M1 - and Arm Windows will run x86 binaries. I used this to run FPGA bitstream-creation software on my Mac Studio. Worked like a dream. I'm generally fine with running on the PC on the bookshelf and serving s/w via MS Remote Desktop, but having it on the machine itself is a bit more useful in terms of s…
Parallels uses Insider builds of Windows ARM, which aren't useful if you want a stable system. Additionally, Microsoft only offers those builds for people who have Windows ARM licenses, so you can't use this in a professional setting since you're violating the EULA.
Once you've installed Windows, it's possible to pay for and license Windows directly from Microsoft via the Windows Store app. There might be a brief period where you're technically unlicensed (not sure what the exact verbiage is in the current Windows EULA about trial/grace periods), but the end result is a properly-licensed Windows 11 install.