I have had numerous conversations with FedEx, UPS, other delivery and Wheelchair van drivers about not parking in the bike lane. I explain it is illegal. I explain that they force me into traffic approaching from the rear.
They ask what I want them to do instead. I tell them to park illegally in front of someone's driveway (though often there is a space they can pull into 10 feet ahead or behind them). But ultimately my response should be, "what would you do if there was no bike lane"? Because they would all admit that they would block the traffic lane.