Outside of YouTube Live Chat, I can't leave any Google Reviews or YouTube Comments without them removing and ghosting my commentary or being shadowbanned no matter what account I use or create. And when I reached out to Google to let them know that I'm being shadowbanned, they claimed that my account was fine and that "everything looked good on their end."
They know what they are doing. I'm certain they know of me, my IP and my devices and they probably registered them in their deliberately rigged system. I'm sure that I'm on one of their shitlists as they seem to block me before I even get a chance to make my statements known. As for YouTube, I've had videos and accounts targeted before and there is no real customer support for "free" Google products and services outside of the unhelpful, self-important, nagging asshats on the Google Help Forums and Reddit.
Since YouTube is essentially a monopoly (as far as uploading and sharing public videos that can be over 15 minutes goes) and there is no equal competitor on their level of power, they are participating in 1st Amendment violations and nothing has been done by "our" government (which Alphabet Inc. is in bed with) to put YouTube in check. Their algorithm has also been purposefully curated to be as anti-Black racist as possible and to promote non-Black interests while claiming to be about "diversity and inclusion for all" in order to try to make up for the evil they help perpetrate against us on a regular basis.