We currently still accept private channels on our LND (https://amboss.space/node/026165850492521f4ac8abd9bd8088123446d126f648ca35e60f88177dc149ceb2).

That being said, we are already running a pretty strict channel policy, meaning if your channel has balance on our side and isn't used sufficiently, we close. Also we plan accepting private channels on our LND soon too.

Tl;dr: Boltz is not a LSP and probably not what you are looking for 🙏