There weren’t “tens of thousands” of people there.
From What I saw, they’d be lucky if there were 4-5 thousand.
I have forgotten the timeframe but I believe it was in the aftermath of the 2000 or 2004 election that brought that despised Texan into the US Presidency (remember how hated he was by the Euro-elites?) There was an on-street interview of an anti protestor who was very bitter at their inability to vote for the US President.
Obviously this is now a goal of the current Democrat Party!
Wow, I never noticed that really before, but now that you say it, and I look at that photo, I can see the same few signs repeated over and over. They are even kind of clustered in certain areas, as if that’s where that particular sign was being handed out. And the majority of them are clearly pre-made professionally.