What privacy issues concern you?
nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg is awesome, some privacy issues can be concerning but the fact that you can run a #lightning node client-side using WebAssembly is a banger.
https://github.com/MutinyWallet/mutiny-node
nostr:npub1melv683fw6n2mvhl5h6dhqd8mqfv3wmxnz4qph83ua4dk4006ezsrt5c24 nostr:npub1nftkhktqglvcsj5n4wetkpzxpy4e5x78wwj9y9p70ar9u5u8wh6qsxmzqs nostr:npub16zlc26xk7qjlfa4dquqvvs3s5zl2yw989lprj63nfw4g7ndnuahslcevpc nostr:npub1dy7zsvk7jwd547xvmpptzlc9muhd64g7txvf60zwlxjyj4aj78as6hljz5 #nostrfr
Discussion
Hosting a lightning node on your own machine is meh.
Not maint for security, no isolation whatsoever, ip address exposed and WebAssembly is VERY powerfull and prone to injection on Browsers.
But you can use #Tor and Firefox Containers. Nothing for chromium unfortunately.