There have been quite a few Switches having issues after updating to 10.0.0. People are reporting virtual factory reset, issues with Joy-Con buttons, inability to read SD cards, and, in my case, total bricking with error 2162-0002 needing repair. @NintendoAmerica any statements?

Please see this thread: https://twitter.com/seeceetweet/status/1249928314203987968?s=19

As well as this Reddit thread: https://www.reddit.com/r/NintendoSwitch/comments/g181fj/error_21620002_after_updating_to_latest_software/?utm_medium=android_app&utm_source=share