I have a $5/mo VPS that my domain points to. It runs caddy reverse proxy to my homelab over wireguard. If my home IP changes, the wireguard ‘server’ has the the IP of the VPS wg ‘client’ configured as the Endpoint, with no endpoint set on the VPS. It will switch over pretty quick.
https://anders94.medium.com/wireguard-config-for-the-initiated-2b1cc5f2b1ee
It’s worse than that- the Toyota distributors in my area have a regional monopoly and add a non-negotiable $2000 worth of useless crap to every car for 500 miles.
$129 screen protector for the radio $80 for a bag of red USB cables $700 for “enhanced warranty protection” $1200 for nano-ceramic-ionic-polymeric paint and underbody coating