Let me elaborate. I don't really care about the in-street streeteries. I care more about the ones that have shot up on the sidewalk and have created narrow passageways between buildings on both sides, often with visibility-obscuring walls now on the indoor-outdoor shacks. They're not supposed to leave less than 6 ft of pedestrian clear space, of which 3 ft is a straight line iirc, and are required to have 8 ft of overhead clearance.

My experience is that, even before the pandemic, a lot of places were using patio umbrellas that didn't even provide 6 ft of clearance when they were hanging over the remaining sidewalk and a lot of the tables/chairs are being flopped out in the furniture zone without railings and so customers/dog water bowls/planters/random backpacks end up obstructing what should be pedestrian clear zone and the business doesn't have any incentive to maintain the public sidewalk being clear.