> Run one wireguard server in your home and one client instance on this router and now all of your devices can share the same residential VPN connection.
You don't need a "travel router" for this. My phone is permanently connected to my server via Wireguard (so that I can access my files from anywhere). Adding another device just requires adding a peer in the server's config file and can be accomplished very quickly. It's not clear what problem the travel router solves, unless perhaps you travel with dozens of devices.
> no million suspicious login detected from all your social accounts,
I can personally do without those.
I can accomplish this via one access point instead of configuring wireguard on N*5 family devices.
> Adding another device just requires adding a peer in the server's config file and can be accomplished very quickly
Do you need a client to be running on each device?
Even regardless "I just need to edit a config file real quick" is... Way more work than I want to do. Works for someone on hn but I'm imagining trying to show my dad how to do that.
That's the benefit of a travel router.
Your comment explains why we want a travel router. I have a wire guard setup for my servers. I'm entirely comfortable with setting that up.
But I value my time enough that I don't want the hassle of that for the various devices my family uses when I can just preconfigure and plug in a tiny device and not have them depend on me being in the same location all the time.