Your channels peer, and swap provider get all that metadata and are subject to subpoena from law enforcement. State intelligence has surveillance over all domestic and international internet traffic and BGP routes. You can't rely on network obfuscation alone. They know.
I'll not selling you Monero, I don't care if you buy it I wouldn't know anyway. I just want the self deception around Bitcoins failings to end. What the lot of you think you bought with Bitcoin (private unstoppable freedom money) is actually a façade in Bitcoin and only lives in Monero.