Sharepoint List not functioning in new experience

We have been dodging the new experience like a virus at my company. It broke many of our list settings and tools we developed.

It was easy to just say "switch to classic" at the bottom.

Today even my classic views are missing items.

We had a colored "stoplight" based on status and now I can't even filter on status on some of my lists.

I honestly have no idea how to fix this??!?!