@oracle Extremely fair, I regret the phrase "Cheap desktop machines from five years ago are much faster compared to even the latest high-powered laptops".
It doesn't match up with the evidence I present in the rest of the video. I hope in the wider context, I can be forgiven for this badly-thought-out sentence!
The problems with this, that I hope you'll allow me to explain, is all in the details:
I'll clarify these one by one in this thread: