YouTube is now using AI to alter people's videos without permission. (There are threads about this at https://mastodon.content.town/@operationpuppet/115640694705318541 & https://mastodon.nzoss.nz/@strypey/115598837629003478 etc)
This is really disturbing and dangerous. It's more insidious than censorship because viewers cannot tell a video has been altered.
If you post to YouTube, I'd strongly recommend you start ALSO posting to PeerTube, either on your own server or a public server. There's a complete guide here:
鉃★笍 https://fedi.tips/how-to-publish-videos-and-audio-on-peertube