I just found some of my old posts on my old site from 2003, where I complain about NAT and UPNP. It's nearly 20 years, and the problems have stayed the same :(

I just found some of my old posts on my old site from 2003, where I complain about NAT and UPNP. It's nearly 20 years, and the problems have stayed the same :( NAT was the bandaid that became the permanent solution. It was never meant to be permanent, but because of these, so many weird hacks and designs have been made to compensate for it.