It doesn't come with full tunnel control. It's written in C minimalism, when FTC is a Python task. You can make your own VPN-like tunneling system with some custom SOCKS5 proxies written in Python w/ X25519, Poly1305, ChaCha20 and Kyber for cryptographic post-quantum protection, w/ libsodium, OpenSSL and PQClean integration. Add strict rules in iptables config, use custom TUN/TAP (like python-pytun or raw sockets), route all connections through 10.8.0.53 instead of 8.8.8.8/1.1.1.1/9.9.9.9 and use custom STUN servers written in Python instead of Googleshit. That's all Python and maybe some Rust, because Python cryptography is painfully slow.
And if you want, you can even install TridentVPN (my name for the project) on GNU Icecat browser and call it Trident Ice so you can run TridentVPN on multiple MilkV Mars nodes and use a MilkV Jupiter SBC as the main computing board with Trident Ice browser and use multi-hop routing DNS resolving through 10.8.0.53 so you can connect to different nodes as a mesh mini-cloud and use the Mars boards for acceleration.