News for hackers. Stuff that matters.
Re:1989 Tiananmen Square Protests by toomanyrichies on Monday April 20, 2020 @03:22PM (#22927368)
Not the OP, but it's possible that the reason was that (according to Wikipedia) the protests began on April 15 1989, so the anniversary was pretty recently.
Re:1989 Tiananmen Square Protests by bluejekyll on Monday April 20, 2020 @03:32PM (#22927495)
It's been used as a comparison with some photos of the nurses counter-protesting the stay-at-home protests on some social media sites.

I'm not suggesting they are comparable, just that one evoked images of the other. Might be why it's being posted?