Regarding tools that generate multiple videos: I’ve tested several AI video generators myself, and while they’re improving, they’re still not plug-and-play. In most cases, the output needs a lot of manual editing to meet quality and branding standards, especially if you’re aiming for a professional or platform-specific look.
In the end, I’ve found it more efficient to work with a video editor, even when starting with AI-generated drafts. It saves time in the long run and results in content that actually performs better.