Re: eXch - instant exchange BTC / LN / XMR / LTC / ETH / ERC20
The worst of what potentially can happen is our clearnet domain name seized, in which case we will just switch to some other domain without interruption of operations.
I don't see this a big problem since I already recommend using of onion link anyway....which in our case is a nearly impossible task as they will have to break various cryptography standards and decentralized systems in order to reach at least one of our physical ends.
Maybe, unless you have some weak link and leaks from inside your team 
I hope nearly impossible is good enough, since we know you are facing powers with unlimited financial sources on the other side.