the other day I was going down a pedestrian ramp on my bike very slowly due to lack of good sight-lines (tall vegetation on lots of turns on the ramp) and as I'm reaching the bottom where it meets the sidewalk at a very tight 90deg turn, some asshole boomer on his road bike almost clips me going insanely fast from the opposite direction where, again, there is zero visibility to the ramp until you're actually at the base of it.