Letter of Resignation from the Palo Alto Planning and Transportation Commission

One thing I don't recall ever seeing addressed in this and similar pieces about NIMBY-caused housing issues is how to deal with the current residents who, for various reasons, don't want change. In cases where they are the majority of the voting power and/or influence, what methods exist to protect those who are in a position to exact this change? Seems to be if the system is broken, you need to find another way...

Also, I'm curious what residents of Palo Alto who resist this change think about the risks and proposals (if any here are brave enough to voice their opinions). I'm genuinely curious. Is it fear of increased crime and lower property values if they let in lower income people via more affordable housing?