Yes, and what I'm trying to explain is that a professional using mainstream/low-end equipment does not suddenly make that equipment "pro". You were the one that drew the correlation between resolution and professional camera.So if you are saying the opposite, you are saying the same thing I am. So why did you even bring it up? Did I claim anywhere that a 50 million dollar movie company can get by with a 4K camera from best buy? I have said MANY MANY times that you get the correct equipment for the job. There are some professionals that COULD be fine with a camera from Best Buy and it will fit their needs just fine.
Please read what I said, you are the one not reading what I am writing. I have said from MANY times a $200 computer to a $20,000 workstation, they can ALL be used for professional uses. Someone that just makes a living writing online stories in PDF format can get by with a $200 system. Someone that need HEAVY 3D modeling, or Pixar like movie production, or statistical analysis, or data analysis, or any other highly specialized areas might need around $20,000 workstations.
So my SAME argument is the same as yours, Pixar cannot get by with a $200 computer. But some professionals CAN.
Intuitively, isn't it obvious that you would be laughed out of the room if you tried to compare your iPhone "4K" camera to a RED? It doesn't matter what you do for a living.