It's not about how much weight the plane carries so much as flight attendants doing overhead lifting and the risk of one falling out of the overhead locker. Source, I'm on the internet and you read it
Karun Chandhok on sky commentary just said Red Bull hasn't had a second driver pushing for results since Riccardo. How do people forget how good Perez actually was. It's clear that Max is just on another level, but Perez worked some miracles to be as close as he was (at times)
There was no last season, lalala not listening.