After a cold snap recently I went out to visit an older couple in a trailer who had had their plumbing burst due to freezing.
The trailer was in really rough shape. They were huddling under blankets because heating and insulation were inadequate. And now they had no water.
Two things make me angry about the trailer park situation.
1. people living there who only get poorer from it. They own the portion of the home that decreases in value and rent the part that appreciates. If you're rich, sure. You can afford to own a depreciating asset and forgo the appreciation. But they're poor.
2. By having the lot renter own the trailer, they avoid many of the laws that protect renters with basic livability requirements. And yet those people are still paying rent alongside having to pay maintenance costs for their homes.
In the end at least in my area of the country it's much less expensive to buy a modest home.