I'm with you! I have so many - not so much abandoned as not yet acted upon - ideas floating around my Notion. Fortunately, I'm good at transcribing them from my voice notes on my phone (where many of them start as I'm walking around) and scraps of paper so they're all in the same place :)

I write haiku, and I've had some drafted haiku that aren't working and have been sitting there for months. Sometimes I think I should note the central idea, then delete the draft to start with a fresh slate. Maybe this weekend :)