What do families do, that only want or need to live in a place or area for like a year or so? Buy a house, pay thousands in closing costs and inspections, lose several thousand to realtors, and then have to go through the trouble of trying to sell the place a year later?

We very much need landlords. What's screwing everything up is corpos doing it as a business or individuals with like 20 homes instead of one or two. Renting a house is a viable need for some people and it would actually suck if it was an option that didn't exist at all.