Okay, I found some different screenshots of kodi (tho maybe not running on a pi?) That make it look like a more reasonable interface. It has a browser... Netflix runs in a browser 🤔
Discussion
Try it! Netflix is a bit obsessive about preventing password sharing, so they're rather heavy-handed in what they block.
But if Kodi's web browser is supported when you try it, I daresay it will stay supported.
There are a number of different "skins" for Kodi that can totally change the UX. Too many, perhaps!