I really valued twitter for the ability of an individual person or groups of people to share their experiences of world events happening in real time. This is less about following individual people and more about being able to get meaningful analytics out of the mass of posts in order to spotlight “things” – a political movement, an earthquake, a lawyer who cant turn off zoom filters – whatever. But, it did always have a lot of noise. I usually ended up there when somebody linked to a post.
There is a lot of useful advice in here about teaching anything at all. Coaches use these strategies a lot too.