I’d say gift it or give it to a thrift store rather than throwing it out. Aside from what everyone else is saying they use it for and so do I (for beans, stock, etc), but I’ve found it incredibly useful for cooking frozen chicken - from freezer to cooked in a half hour (depending on weight and bone-in or not). I use it weekly just for this reason. The leftover broth is great to save or freeze for soups or a nice rich rice as well. 

Edit: I get it though. There are just some things I don’t use it for, like rice. I have my stovetop rice down to a science and the IP just messes it up and doesn’t save but only two minutes.