The PC Trichocereus clone- What the heck?

The PC Trichocereus clone- What the heck?
I wanted to clarify some things about the PC Trichocereus clone. What it is, where it probably is from and what it isnt. The name is probably the most overused name in the history of Trichocereus culture. I personally hate it and spent days discussing...
The PC Trichocereus clone- What the heck?