Landlords != developers
Again, landlords != developers
Some entities are both of these things, but the economics and incentives of the two modes of business are completely different.
Landlords != developers
Again, landlords != developers
Some entities are both of these things, but the economics and incentives of the two modes of business are completely different.
Besides initial construction you also have maintenance, acquiring tenants, property management, renovations and improvements, etc.
If a company has the means and desire to do all this themselves, there's nothing stopping them from buying the land themselves instead of renting, but it's generally more efficient for a business to focus on what they are good at and leave the real estate issues to a company that specializes in it.
I know it sounds weird but that's their function in society, they are one of the many "business lubricant" sellers that allow modern society to work.
A liquidity provider is someone who makes transactions easier. The insurance company will insure you against risk does this. The lender who provides loans does this. The landlord who rents property does this.
You can run an economy without them, but things will cost more and take longer to happen.
treating real estate as a commodity, not as an intimate necessity of everyday life, helps no one except speculators and rent seekers, at the expense of everyone else doing productive work.
Examine the alternative. Should small businesses purchase the space all out, from developers or brokers? If this is so much more efficient, why don't they do so?
Similarly, you could ask the same of residential renters. What would happen if we simply banned all new rental contracts. Would access improve or diminish?