Woah! You can now run 32bit operating systems (alpine, ReactOS, ...) via the new v86emu #webxdc app available at https://webxdc.org/apps/#mightyshadow702-v86emu
Ethernet networking uses "webxdc realtime API" implemented via @n0iroh gossip channels.
Basically the Linux VMs are wired to an Ethernet that is constrained to chat members only and uses forward-secret encryption with #p2p connections. Result: Telnet and netcat are similarly secure as signal, and you can run all kinds of systems and nets :)