Instead it just seems to be an advert for ipinfo on a post about example.com?
The issue with example.com is this statement:
> This domain is for use in documentation examples without needing permission. This is not a service; avoid relying on it for testing and monitoring purposes.
The problem is that, disclaimer or not, if a website provides a useful utility, people will use it as a service.
If example.com breaks, IANA can reasonably say it was never intended to be stable. But that does not change the fact that people will use it for testing and monitoring.
What we do is adopt legacy services whose maintainers can no longer afford, want, or have the resources to maintain them, and invest in keeping them running reliably.