Sure, but you are still using more resources (from client and relay) than using a single event. What I don't grasp is this urgency to fracture the profile data, given its small size.

It's mostly PTSD from our massive follow lists and bookmark lists that break about half of the relays out there. We know shit breaks with large events. Also, I would argue the opposite. Apps that don't use certain fields should not be forced to keep them in memory. Each app just downloads the exact content they need and leave bigger apps like Amethyst to suffer a bit with added memory. It's fine.