Rapid changes in my Dynamic IP Address

Software engineer of 20 years here, you can demonstrate this easily with a single powershell script aimed at the Rest service provided by no-ip that you can trigger when your ip change. It is changing as many as 10+ times second, but they appear to be from a set pool, just random order. 
 

i suspect this is prevent abuse of people hosting services behind dynamic ips, because I was flustered as well. It forces segmentation into business and consumer, but is a pain for DNS adblockers, which is why I even am as far down this rabbit hole as I am. It makes sense though from t-mobile standpoint though. But it completely breaks DNS ad blockers so my business just lost a ton of money invested in AdGuard. T-mobile, you are breaking those of us using services that rely on ip for identities and id 

also, this breaks authorization and proxies. All on all a horrible solution. Just watch egress, that's it.