Landlords are easy to hate in the way that people complain about Microsoft or their power utility or whatever, but the specific meme you're talking about (that

Landlords are easy to hate in the way that people complain about Microsoft or their power utility or whatever, but the specific meme you're talking about (that they take no risk and live extravagantly without contributing anything) seems to have gotten very prominent relatively recently. Some of the specific complaints are wrong (landlords do take risk and some of them don't make much money) but the general sentiment is fair, in the sense that they get more return for less risk than they used to historically. It seems like an unavoidable response to rising inequality caused by capital getting most of the productivity gains over the last 40-odd years.