As a public service to all on AVS...
There have been a number of people posting nonsense videos here from a guy named "Quantum" on YouTube.
Do not put any stock in any of the various videos "Quantum" puts up on YouTube under his many "Quantum" names/aliases.
The guy is a loon and posts many, many, negative videos and conspiracy theories all over YouTube, etc. in an effort to get clicks - click-bait.
He also does the same thing on Amazon giving 1 star ratings - he gave the Q90R a 1 star rating; the LG C8 a 1 star rating; the Sony 900F a 1 star rating, etc.
Just consider the source when making educated purchasing decisions.
TV: LG CX/GX; Samsung...?
Blu-ray: Panasonic UB820
AVR/Pre-pro: Marantz 8805/7705 or 8012, or Yamaha 5200 or 3080
Speakers: GE Triton One.R, or ML ElectroMotion ESL X