Based on your growth rate they'll have more toilet paper in the future though. It would be interesting to try to discover a way to coexist, and I wonder if everyone at Midjourney hates you with equal passion or if some are sympathetic or even see value.
I was really hoping to build out an amazing API product and when time came where they want to release one it would make more sense to acquire us. Alas.
Being a wise and thoughtful business owner, you already ran this concept by your own corporate attorney to get a written legal opinion before circumventing their TOS, right? ... No??
IMHO, stop calling yourself a Midjourney API of any kind and stop providing a service that uses Midjourney as a backend. You are not authorized to run Midjourney jobs using other people's account credentials; that's the TOS violation. Your lawyer will explain this to you.