Explain what?
Why you're illiterate? I'm assuming you tried to read all the posts in the last two pages yet failed to understand them. That's why I think you're illiterate
If you need me to sum up the last two pages minus your flailings it's this:
Nobody here thinks that 150,000,000 people will be infected. You think we think that which is very telling and a good example of the Dunning-Krueger effect in action.
Since Red posted the tweet, who knows what he thought about it since he posted the tweet by itself. Just because somebody posts a tweet doesn't mean they agree with it. However, he's since explained in multiple posts what he thinks about the tweet. I promise you that since Red is a smart dude and understands bAsiC MAtH that he knew that it was also an unlikely claim.