This is a really great way to think about it. I got into eurorack to build and extra voice for the A4 and started small and I love it. It is easy to get GAS and I can see how people spend thousands and thousands getting insane racks but my experience has been the opposite. I haven’t even finished my Happy Ending Kit and am learning each module in and out before deciding what I want next to get the sound or function I want. It has opened my way of thinking to synthesis in general and I’ve actually become so much more proficient with my A4 than ever. I just see Euro as another tool to make some tunes and have fun with, no different than all the other gear lust out there.