Since I've been seeing a lot of ambiguity around whether or not the Nintendo Switch is willing and able to provide support for HTML5 Games and/or Construct 3, I decided to send an email to Nintendo of America Support to see if I could get a straight answer on the subject.
The reply was:
The Nintendo Switch does not support HTML5/JavaScript development. There are no plans to support it in the future. We apologize for the inconvenience.
Here's the link to the image, not sure how to add images with the new forum format.
( i.imgur.com/ml3RVt2.png )
So it would seem that the definitive answer would be no, there will be no support for Construct Games on the Nintendo Switch; unless one goes through the same process that The Next Penelope did, which may be a bit complicated for those of us who are inexperienced.
If you don't know what i'm referring to, here's the link to the article:
seaven-studio.com/bringing-the-next-penelope-to-switch
Hope this helped clear some things up.