To me its clear its about the surge pricing. Because it means they weren't neutral, they picked their side against the taxi-drivers solidarity when they opted to undercut the strike by making a promotion for the passengers. How is this hard to understand? Lyft may have not joined they strike and nobody expects a business to not behave like a business(in the sense: make some press release stating a position or something but operate normally or just don't get involved or do it indirectly like Lyft did of making a donation etc) but they did remained neutral instead of going the disgusting-profitteer-pig-Ill-try-to-win-some-regardless-of-anything way of uber. It's so damn simple.