Looking for a notetaking/research app like Figma

Hello everyone! I was wondering if someone is aware of a notetaking/research software/app similar to how Figma works. That's my dream, the freedom that Figma gives to create anything anyware, zoom in, zoom out, notes, lines, connections, no grid, freemos, joy. It's the only thing that scratches my little brain and can keep up with my ADHD. I already tried Milanote but I find it expensive? and can only do so much. I don't need a colaborative feature. It's just me and my personal research, to write essays, plan novels etc Do you know of any other options? Thank you!