I can feel ya ... Nothing more fun then vibe coding b-tree, ART, LSM, Double pointer b-tree, bw-tree, ... and so many other storage solutions relying on different indexes, compressions etc.

And having them fight it off between each other. To see where the issues are with each methode, what works better. Doing that without vibe coding the hell out of it, will take months of work, but with vibing and some cash, you do it in a few days.