Yeah where did the talk of GPU boost come from? Yes I realize the mounting situation. AIOs are still faddy for their cost and what they do and they completely ignore any VRMs. "CPU is at 55C but GPU is at 70C... lets AIO the CPU!" zero sense..
...and you talk about VRMs not being cooled (are they cooled with air coolers????) yet the other part of your sentence talks about the GPU. So long as case airflow is adeqeute and users are not running an FX Octo on some shyte board, most VRM's don't need whatever cooling they get with an air cooler inches above it (typically the top case fans and intake case fans are what bring air to the VRMs...).
So, yeah, I don't follow the logic you are trying to impart on us like we missed something obvious and are idiots compared to your method. It really isn't as big a deal as you wan it to be.
Now you are borderline insulting those who do not share your opinion saying we don't have any sense...
You keep doing you... meanwhile my VRMs on all systems are running well within spec using an AiO (thank you, case airflow for doing what you do).