Is this a trick question?
When the rally started, at The Elispe in the morning, someone announced there were 2.1 million people there.
I was there and there were people as far as you could see. Not everyone went to The Capitol, probably because people had been standing around to hear what he had to say since early in the morning, and he didn't come out until noon. There were many families there.
Cool video.
Something definitely happened just not what they say happened. Most people did not know anything was happening until much later, when people from home started calling them and they started to see news on their phones.
This is a real picture posted in an AP article on the day everyone appeared in court.
I posted a link to the article multiple times but no one seemed to care. You should be able to find it if you care and it hasn't been scrubbed.