> This is wildly untrue, and most in industry know that. Unfortunately you won't have a source just like I won't, but just wanted to voice that you're way off here.
Sure, we probably can't know for sure who has the biggest as they try to keep that under wraps for competition purposes, but it's definitely not "wildly untrue." A simple search will show that they have if not the biggest, damn near one of the biggest. Just a quick sample:
https://nvidianews.nvidia.com/news/spectrum-x-ethernet-netwo...
https://www.yahoo.com/tech/worlds-fastest-supercomputer-plea...
https://www.tomshardware.com/pc-components/gpus/elon-musk-to...
https://www.capacitymedia.com/article/musks-xais-colossus-cl...