I can really see someone making this, looking at it and saying "yes, this is good, this looks presentable, this is cutting edge humor combined with my finest craftsmanship"
It's similar footage because it is the only footage of the movie you would associate with Inception. Also the idea is different. This is about him hearing the "wake up song" and then checking his talisman. The one you are linking only makes the connection to Inception in the title and the description but itself is totally unrelated.
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So please stop trolling.