"It also prohibited reassessment of a new base year value except for in cases of (a) change in ownership, or (b) completion of new construction."
I live in Los Angeles and we have a similar problem being a popular location in California. Basically, there are people living in their homes paying the same taxes they paid in 1978, while anyone trying to buy a similar house will owe modern taxes. So you might be paying $15,000/yr. in taxes and your next door neighbor in a comparable house is literally paying $500/yr. That makes no sense. I've owned property in other states and assessments are done every 1-5 years.
The fallout is that certain areas pay significantly lower taxes, thus contributing significantly less to the community than other areas. It's made worse by the fact that if you inherit your house from your parents (or if they gift it to you before they die), you continue paying the 1978 taxes (or whatever year they bought or built the house). That's insane and it's unfair. It has nothing to do with how people vote. If they paid their fair share, you might have a point, but they don't, unless they decide to do construction on their house. It makes for a very uneven (and I would argue unfair) market.