Last time you could feasibly organise a protest in that suspiciously white area was 2019. The guy who did it was tortured to death in prison. In 2022 I was exiting the metro station about a kilometer away from a known protest area in Moscow, got detained by police, and beaten so hard I couldn't walk for a week, just because I attended said protests in 2019, and the camera network remembered my face.
That might also be the reason for OP picture I assume