@whatsup,
Actually I had same feeling about vlogs and hate to watch them :D
"Why do you go to a strange location, for instance if you are telling me about crypto? Do it from your office, rather than by a tree on the beach. "
This is absolutely correct!
Most important thing is data usage! Data is one of the precious thing for me! So, vlogs just waste them massively! So, hate to see long videos and better write your feelings in a short form!
Great article! Thanks for sharing with us!

Cheers~