I thought I posted this already...I am English and this looks like English football (soccer) fans, possibly one of the over exaggerated celebrations of a goal during the 2021 Euros when it became overly fashionable to throw drinks into the air after a goal.
Anyway, here it is.
the video was fake, of course, though some who shared it may not have been aware of that fact. Created by digitally editing an existing (and real) YouTube video of a crowd celebrating a soccer victory in England in 2016, the altered clip seemingly originated with the X (formerly Twitter) account of Project Lincoln, which describes itself as "a political action committee formed in late 2019 by former and current moderate Republicans." The group is known for its strongly anti-Trump stance.
the original, unedited caption, "Fans at Ashton Gate Stadium, Bristol, celebrate England winner against Wales at Euro 2016":
Video of Crowd Celebrating Release of Trump's Mugshot Is Fake
This isn't the first time a 2016 video of a crowd in England celebrating a soccer victory has been repurposed for political gain.
www.snopes.com