Correct. Landlords are reprehensible, including small ones.
Not everyone can afford a SFH, there isn't enough land. Not everyone can afford to build. Not everyone wants to have massive switching costs when they need to move.
Tenants are more than welcome to form LLCs and collectively purchase land and build or buy existing housing. This is called Tenant in Common. Maybe that is a business (non profit) idea for you, make TiC easier.
My point here is that a blanket statement such as "landlords bad" doesn't match the experience of everyone out there.
Sounds worse when you put it that way though.