To be clear, while the article says this is “official support”, this is only drivers provided by valve.

Per valve:

We are providing these resources as is and are unfortunately unable to offer ‘Windows on Deck’ support.

  • If you can get Rocksmith 2014 running without ear piercing screeching or extreme audio latency then by all means.

    Until then, it’s a good thing people have more options, even if it’s not a great one.