Optimum development in many areas isn't necessarily a large mid-rise or high-rise. For most areas, the maximum that the roads and other utilities could support would be dense townhomes, triplexes or quadplexes. Outside of the very highest-demand areas, the LVT would mainly encourage land owners to build additional units on under-utilized square footage or build up a bit. Increasing housing in an area necessarily requires access to capital - so that's what should be provided.
It's not perfectly fair to everyone; it would enrich current landowners. But lower-income/wealth individuals would also benefit because they'd get access to more affordable housing in the areas that they need to live.