Whine during acceleration update: finally got it on video!

It’s a better place to start then taking it to some kid at the dealership to tear apart my new truck and replace the expansion valve with the same part number

 

Sounds similar to what my 09’ taco sounded like when I had a bad u-joint kinda like a chirping noise that happened at random. Also my 09’ had an alternator that would make a zipping noise almost like a turbo I had that truck for 7 years and never replaced the alternator, it only did it when it was cold outside I sprayed chain and cable lube in the fins of the alternator every winter and eventually it lubed the bearings enough to quiet it and that alternator never shit the bed even with bad bearings.

 

Here to report my 2021 2.7 dies the noise as well.
I thought it was coming from the rear end but research tells me it's pretty common.

 

it's just the refrigerant. it's normal.

 

Mine does this one with the AC off.. should I be worried?