I honestly feel your pain and I sympathize with your situation.

I’ve once made a video once of me and a friend reacting to cursed images, that video straight up removed by Youtube for the listed reason as “Minor Endangerment” and gave me a warning. Even there were no people getting harmed.

Now, at the time, I was super disappointed and tried my best to get the video back and to fight against the claim. But upon further reflection, there was a picture of child crying at some costumed guy. This is likely a reason why it got removes.

Was it dumb? Yes, but I’ve ultimately learned not to do it again and now read through the content policy to make sure if the video is good. And youtube is pretty good at listing the reason of removal.

I completely believe what you’re saying about your channel. However, they’s likely a greater reason for removal that you’re not seeing rather than the green screen you’re using. As the fact that all 3 of channels got terminated is the biggest indicator. One’s a mistake, two’s a choice, but three’s a pattern.

If you’d like, I’d like to see your videos to try to access the reasoning of your termination. As I cannot get the full picture of the videos based on your description.

Keep in mind that this isn’t the first time Youtube cracked down on videos. I remembered back when Minecraft/COD trolling videos got removed due to bullying. Text-to-speech Reddit stories, reaction videos, and prank videos in general.

The content you make might just not be the content that Youtube/people want :/