Here's the agency from Dubai. When you stop to think about it, what Marketing agency wouldn't want to put CTAs in the video for their customers.

That would be like creating a website without a link at the top to the contact us page. Most videos on the web will have a CTA in them in the future. The people that do it first will get the immediate benefit. The people that are late adopters will have to do it anyway as people will drop out of watching the video if they are not engaged.

https://www.dubaiceberg.com/interactive-video.html