It will get more than enough liquity as the service uses liquidity provider and we have a lot monero guys who are interested in this AtomicSwap tool as well.
The use case is absolute great if you have a saving account - Bitcoin and want to use privacy per default which is Monero. You swap into Monero only for your payments. Done. Another use case is to swap your doxxic change from Whirlpool into XMR and back.
This is a tool for ppl who are already live on BTC or XMR and not for DCA ppl who never do a transaction.
