BLM/Antifa do not go near places that put them at an actual, serious risk. They learned this when they became
insanely polite the minute they faced armed homeowners associations quietly sitting on their chairs and havng a grill when they came marching up.
If they did go near the rallies they'd be beaten, tied up with duct tape and put on the truckbeds before being handed over to the local authorities. At worst.
You saw what happened when Chief Tub O Lard tried this bullshit at Mount Rushmore, they blocked the road in and out, screamed and made tantrums and were also stopped by state troopers and national park rangers. All it did was dip the crowd numbers because people couldn't go.
The fact you've forgotten this event
already tells you all you need to know about how effective that was.
On top of that, a lot of the antifa officer class has been vanned in recent months and weeks on the quiet and put on federal charges as it seems a lot of their most effective agents were Washington/Oregon State based or at least largely present in Portland. Any others will have smartly gone to ground like the rats they are.
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Also,
this fucking advert had me legitimately laughing:
https://youtube.com/watch?v=jh1NS-BxHOQ