We may have to move our gateway back off our main domain, and have a "recommended blocker", so that people don't jump on this.
Anyway, one piece of good news: despite everyone's belief about UDP transports never going through corp firewalls, QUIC now handles MOST (>60%, close to 80% i believe) of "Google Chrome<-->Google sites" traffic across the world.
So, temp setbacks may be annoying, but in the end, once users install IPFS -- and once we have browser implementations, we can make all the traffic look like HTTP TLS flows, so blocking it will be very hard without also blocking regular HTTP TLS traffic.