I have seen more than a few instances of cars pulling quickly into the bike lane to block me. Usually as they wait for a light. Sometimes I pass very close. (I will hit them rather than the curb. I am likely to suffer less damage and if it costs them paint, well good!
I have also considered pulling off a move that would be very unpopular but would place the spotlight on the driver. If the cars are packed close, I could pass on the left, pull back into the bike lane, stop right in front of the car, pull out my phone, call 911 and report the car. It is virtually guaranteed I would eventually see the driver's face and so could file a complaint. (Every intentional close call I have reported, the officer has told me that without me being able to identify the driver, they can do nothing.) Meanwhile, it is virtually certain that this driver would have to listen to the horns behind him.
Yes, I may take militant action some day. I have felt like a second class citizen for 50 years for exercising my right to ride a bicycle on the public roads that were originally paved for bicycles.
Ben