I can't choose nationality for voice accent, I can't choose images or video, it's just a random ensemble of garbage. I would never use these videos for my client.
I have used AI tools to make videos previously, I use AI to generate the script, and a superior tool for voice over where I have a wider choice of voices and nationality accents.
Most importantly, I still edit the videos myself instead of what Zebracat does, and makes choices for you, either with AI, which is pure garbage for actual product demonstrations, or using stock which is completely unrelevant.