What it actually is, is a tax cut for businesses (they don’t generally sell property, and so don’t ever pay tax on the actual property value), and land owners who rent/lease out property (because they can increase revenue in line with market value, while only paying taxes on increasingly far from market value properties). Given property taxes are generally used to fund a lot of public services (police, fire, schools, roads, etc) and a lot of those have costs determined by market value of property (eg cost of rent/mortgage is a significant determining factor for income), you end up necessarily pushing those costs on to individual tax payers. Businesses can easily incorporate out of state and so choose yet another cheap tax rate, pushing all of the costs into individuals.
Prop 13 must be revoked.