I'm not a fan of Prop 13 and I've considered what the effects would be if it was phased out in some way. I really wanted to gain a better understanding of the housing climate back in the 70's when this proposition came to pass. Apparently it was really, really bad. Found this NYT article from 1981 that did a pretty good job outlining what was happening[1]. I don't think we can possibly go along without it but I don't understand why Prop 13 has to be applied to businesses, landlords, and investors buying up as non-primary residences...
[1] https://www.nytimes.com/1981/08/17/opinion/housing-boom-goes...