Guacamole (sorta) gives me that. If CloudFlare or nginx or Guacamole have problems then I'm hosed... but I work from home so remote access isn't a huge concern.
And I've got nothing terribly "household critical" at home, just the PiHole needs to be running to keep everyone happy. I do wish that PiHole had an HA solution. I've been tempted to set up a pfSense / pfBlockerNG HA pair but that's a lot of overhead just for DNS.