Not sure about how to identify similar topics yet.
Do you think the best way to visualise this might actually be just on Twitter itself, with a bot that retweets these threads? Because that way we don't lose the ability to see responses to these opinions.
That’s not really a visualization, it’s just a bot. For myself, I was going to try and get at the timestamps and plot each thread as a strong of dots in time and making a movie if the whole show that way