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I am hoping to get started developing drivers for Windows 10. I can start working on them now, but in order to be able to debug them, I understand that I need to be using a checked build of Windows.

There has been some discussion on this:

• Where can I get Windows checked build? - Answered 2010
• Where can I find the debug symbols Windows 10? - Answered 2015
• Where can I get checked builds for Windows 10? - Answered 2016

These answers all seem a bit outdated. I say this, because they all mention an absence of a checked build released by Microsoft. However, the MSDN article on installing the checked build -- which is updated more recently than these answers -- explains (or at least tries to) how to get the checked build.

It says

Use the checked build distribution medium to install the checked build.

There is a github issue up on this as well, but I and apparently many others have no clue what the "checked build distribution medium" is.

So, now that we are in a new decade from all of these questions, discussions, and issue tracking, how does one acquire a checked build of Windows 10 in 2020? Let's assume we do not have an MSDN subscription.