I just did my taxes with turbotax and it was clear that they no longer required me to enter any proof on my healthcare. So Turbotax is not worrying about it. Not that confirms much but it is a good sign.
I think Turbo Tax did ask if you had that IRS form from your employer affirming you had coverage or if you had other coverage as required by law. I clicked yes, of course. Because I do. And that was the end of that.
I wonder if I clicked no. What would they have done. Probably nothing.