How’s privacy on Spark?

Aqua wallet uses liquid in the background for lightning payments and takes an internal fee for it every time it transfers lightning to liquid and back. Does breeze wallet work the same way?

Hi nostr:npub1xyd5ja34s4nk0l6urnh69wx9ep6uuxz2ujrkm2f8n6pfhgqa6y5s2xn6n2, now that nostr:npub1jugar2agq6369p0l86razavs9shj2p6pscxecevs8j94ap37hkqsjlfc28 added Spark, I think Stashpay wallet could use Spark instead of Liquid. Thanks.