Every once in a while there is a wave of questions on Reddit of the kind “I can play Fantaisie Impromptu [or other early advanced/advanced piece] what should I play next.”
I often wonder where these questions come from. I mean, if you are playing a Liszt Consolation or anything by Chopin, and you don’t know what else to play, this isn’t actually your core problem. Much like we tell would be writers that they need to read more by other writers, I think pianists need to listen to a lot of other pianists. Chop and Liszt on their own have a metric tonne of music – if you can play one of them, why not listen to more of their music and explore it? You’ll surely find stuff you want to play that way.
The world is full of amazing stuff. Fauré’s piano output. Brahms. Beethoven. Mozart. Genuinely, if you have to ask a piano forum, the issue is probably that you are not listening to enough music.