That is a great video and also in that way it can help to promote Bitcoin. Let me innumerate it here the list of what are those ways to promote Bitcoin that stated in your video.

• Personal conversations through friends, colleagues, siblings and etc.
• Holding/conducting a seminar
• Writing articles such as blogs
• Making memes, stickers and giphy
• Making Videos

Yes, there are a lot of ways to promote Bitcoin but it doesn't mean they will easily learn with it. It will probably take time for them to understand very well how Bitcoin works. Explaining to people about Bitcoin without technical knowledge to understand how it will work is not easy for them to absorb in their minds.