Exactly this. And you are right BGP is a non-starter for smaller sites, especially where cellular is involved. Often small site businesses just need a backup i

Exactly this. And you are right BGP is a non-starter for smaller sites, especially where cellular is involved. Often small site businesses just need a backup internet connection to access the web and emails, which doesn’t need the overhead of BGP. Also there is a non-trivial cost to using BGP (equipment, expertise, and ISP will charge more for the privilege) which for smaller business doesn’t make economic sense.