You're falling for the "Kodi is only a piracy platform" myth. You can certainly use Kodi for viewing things you've recorded over-the-air (which is my own use case), without resorting to pirated media.
Thank you. People like to hate on Kodi but really it's the add-ons. People love open software, but they hate on the devs of kodi even though they kick and scream about these add ons (and even added a toggle to not allow add ons by default.) My web browser can be used for piracy, but you don't see people hating Mozilla. It's silly.
Not only that, but my Kodi server is basically my client portfolio and my home movie repository. I can upload home movies and just tell my parents, who live on the other side of the country, to refresh Kodi and they get to see the latest videos of their grandkids. With clients, I physically go to client locations and pitch them and I can show them previous spots that I've done, in person and on my iPad, without making them publicly available and potentially violating contracts and agreements that I have.
Or even other (scraped) content from legal sources/addons. My personal usecase is essentialy watching /r/video and my YouTube subscriptions from couch with a unified interface.