Do Paint and Lights Really Make Folsom at Essex Intersection Safe?

SFMTA announced this weekend that it has finished installing a new phased signal and lane markings to make it easier for cyclists to cross the intersection at Folsom at Essex. From the SFMTA release:

Sound great, right? Except this:

The new arrangement depends on cars not turning right except when they're supposed to. But the San Francisco Bicycle Coalition says, as anyone can see in the above video tweet, the cars are blowing through the light. Here's the way SFBC spokesman Chris Cassidy puts it:

Aside from policing, the intersection needs more bollards or something solid to stop cars from making a quick right turn and cutting off a cyclist. In other words, it needs Dutch-style infrastructure, not just paint. Hopefully, that will come to this intersection as SFMTA starts building protected bike lanes in the area this fall. In the meantime, some type of temporary barrier is in order. Because as the video shows, this recent improvement may really just be another collision waiting to happen.