I broke down that viral Giannis travel play and yes, it's definitely a travel. Here's the key: the gather step happens when the ball pauses in his hand, not when it last bounced. From that moment, he goes left-right-left - that's 3 steps after the gather.
Reggie Miller counting "5 steps" on the broadcast didn't help because people think you count from the last bounce. That's not how it works at any level. It was close in real time, which is why the refs missed it, but in slow motion it's clear.
Star treatment? Maybe. But this one should've been called regardless.