Sorry maybe I did not explain myself well before.
The twitter thing is an excuse to get people to click on a link. I post a gif that is meant to encourage people to click through to see the whole video. It's a gif that doesn't show everything that happens, I try to make it so that together with the title it arouses curiosity. I do one a day at the moment: some went well, others zero. For me it's not heavy because I inspect all the videos before I post them anyway, I remember which ones are noteworthy and I choose where to cut them. It's a lot faster than it looks.
Whether it will also be profitable ... we'll see.
Surely if I had more followers on twitter a lot of people would click on it. at the moment I have about twenty.