You're wrong, I'm running my own Wasabi backend on my own node. Anyone else can connect to it to synchronize too: https://coinjoin.kruw.io/
So you are telling me that you were the only guy in the whole world who was able to run Wasabi wallet when their backend was not working because of ''financial issues'' for around 12 hours? 
Something is seriously wrong with everything you say, and I have a feeling you are slowly turning wasabi into one small cult with your small backend.