I feel the exact opposite. Nightdive is doing EXACTLY what everyone should do.
First, Enhanced Edition to drum up hype and put the true original title back on the map. Then, the ground up remake to provide a new and refined experience.
This what they did with System Shock 1, and it worked great. I wish Capcom would do this with Resident Evil. I love the Resident Evil Remakes, but the originals are their own experience and having them available too in the best quality they can on modern platforms would be awesome.