So just wanted to add to this with context of what I've understood since. Bridging Cardano to Midnight is completely trustless, but as mentioned you can't bridge assets back in the same way into Cardano. The only way to do this, will be you have to trust a third party bridge

The Future of Privacy Tokens: Between Necessity and Regulation
$XMR $ZEC $DASH
As the cryptocurrency industry matures, one of its original ideals,financial privacy, is re-emerging as a central theme. In an ecosystem increasingly shaped by transparency, compliance, and institutional participation, privacy tokens are gaining renewed relevance. Assets such as Monero ($XMR), Zcash ($ZEC), and Dash ($DASH) are no longer viewed as niche instruments, but as potential cornerstones of a more balanced digital financial system.
👉Privacy in a Transparent World
Blockchain technology was built on transpar