It's obvious to me that it's a peaceful Protest.
Mostly.
Found this online blog, which just happens to mention stadiums not being filled posted inMAY 2019
https://timflener.blogspot.com/2013/12/rounding-turn.html
Forgot to mention, there is also a Dr Fauxci blurb.
"Anthony Fauci on Friday said he disagrees with President Trump that the country has rounded "the final turn" on the COVID-19 pandemic, and warned Americans not to get complacent heading into the fall."
https://thehill.com/policy/healthcare/516046-fauci-i-disagree-with-trump-that-us-is-on-final-turn-of-pandemic
Missed the part, apparently!