Plastic houses.
Ok, so I can tell this idea is crazy, but I can't tell if it's good.
The basic idea is, imagine a giant woodstock style weekend. With the massive property and hundreds of thousands of people.
Instead of tents, imagine if there were plastic houses. With kind of like a lego connection to assemble it. So you just click it into place, and maybe tighten something to make it secure, but essentially you assemble this little temporary housing, and then live in it for a few days. Then disassemble it, put it in your car, and away you go.
I was thinking you could also use it in a pinch if you have a sudden burst of refugees all in one place at the same time. It's not optimal, but sometimes wars happen, and you have a massive shift in population faster than housing can catch up with. This would temporarily alleviate that problem to some extent.
No, it's not a good idea. People can't be arsed to take their tents home from a festival let alone a giant Lego house.
I'm not sure what problem this would solve. Tents are lighter, collapse more compactly, and can be put up or taken down much quicker and easier than linking blocks together.
People who want larger and more durable structures to camp in can already get pop-up trailers or RVs, which are also much easier to use and quicker than building bricks into a temporary structure.
Imagine the mud. Building and then taking down a building is going to fuck up the soil making a repeat of the woodstock mud.
Better to put down a concrete pad and tents. We have tents nowadays that are almost as good as houses so why bother with some weird lincoln log setup?