I've been saying this for years.
Real estate investing is an absolute cancer on society. It is utterly unreal to me that people think their house should go up in value over time higher than the rate of inflation without doing any improvements.
But it's not even just that, but people and corporations buying up houses for the sole purpose of renting them out, which merely furthers wealth inequality. The owners are financial vampires, taking advantage of the fact that a bank will tell someone "We don't think you can afford a $2,000/month mortgage" when their current rent is $2,500/month.
I think what upsets me the most isn't the widening inequality, but that so many of these landlords have a savior complex, thinking they're doing a huge service. No, you took a home off the market for the sole purpose of enriching yourself. The demand for rental properties pushes house prices up, locking more people out of home ownership.
We need severe disincentives for purchasing single family homes for the purpose of renting them out.
I'm sure someone is going to accuse me of being a sour renter, but nope. I've owned my house since 2015. In 2019, I could have bought a second house to rent out, but I chose not to because it's incredibly immoral.