Manual Comment Accounts Ghosted/Shadow Banned. What Am I Doing Wrong?

Problem:
About half of my manual comment accounts are being ghosted/shadow banned on YouTube, meaning I cannot post comments to videos.

What My Process Is:
1) I create a new browser profile with Incogniton and give each profile a different single site USA proxy from Proxies.com
2) Go to youtube.com, watch some filler videos, try to interact with a video, and then sign up when it asks me to create an account
3) I use 5sim to get USA phone numbers to verify my account, sometimes it takes a couple numbers to get one that is allowed
4) Watch more filler videos, subscribe to channels, like random videos, and post comments on videos related to my target videos
5) Search for my video or created playlist with random + target videos in the search bar and begin to watch, comment, like, and subscribe
6) Hopefully the account is in good status and the comments were posted to the target video

What I have noticed is that on the accounts that I am not able to post comments on, they are blocked seemingly immediately because when I attempt to post comments on random videos I can't find them in my comment history, or if I can see the post history, I can't find the comment with incognito.

Am I overlooking something, or making a mistake somewhere? I don't think I am spamming too much activity too quickly, since I actually use youtube on those accounts to give them a more genuine activity feel. Maybe I am being too quick in starting activity? But that confuses me because some accounts are blocked and some are not when I behave the same on each of them.

This isn't a large scale operation, I really only need 10 accounts working at any time since that is the limit of Incogniton.
If anyone has any ideas or could help improve my process so that I don't get blocked, I would greatly appreciate it.

its not the proxies or the fingerprinting. its simply the accounts you are using. they are not aged enough, you would need to spend at least a week of watching videos and liking/commenting and subbing for them to be fully functional. creating an account and watching a few vids then going straight to yours will not work. the accounts need much more activity on them. youtube is becoming a slow patience game.

Instead of incognito use browser clone / different browsers there is problem with incognito in recent months

Don't know about what types of comment you made avoid links if its a newly created account

Are you sure those proxies you use are residential and not datacenter ones? Because bad proxies = ghost regardless of account age.

Act like a normal guy who watches youtube and post comments sometimes or like sometimes and subscribe sometimes. Don't go with the pattern, algos are getting smarter nowadays.

The accounts need to be aged more. Have you also noticed that accounts being used to spam are now putting a timestamp of the video before they put their link?

google is smart
I have aged some accounts and even i dont post link, the comments are disappear

Russ Thomas said:

its not the proxies or the fingerprinting. its simply the accounts you are using. they are not aged enough, you would need to spend at least a week of watching videos and liking/commenting and subbing for them to be fully functional. creating an account and watching a few vids then going straight to yours will not work. the accounts need much more activity on them. youtube is becoming a slow patience game.

Click to expand...

It's mostly fingerprinting. YouTube has been ghosting comments the same way they ghost likes/upvotes. They're just not being as aggressive as they can be, so "aged" accounts get a free pass similar to how they used to for upvotes (no longer the case).

I think it may be your proxies, as you need residential ones. You should give it another go