You’re sort of right and sort of very wrong. There are a lot of badly built mobile homes, and some very well built tiny homes, for sure. Unfortunately the large majority of tiny home companies have avoided complying with the national building codes and are instead building only to RV standards. That’s not to say they aren’t doing good work, but RVIA standards are well short of NBC in terms of safety and durability. That’s why you’ll usually see a disclaimer on tiny builder sites saying their homes aren’t meant for long term full time occupancy. It’s also why getting affordable insurance for a tiny home is very expensive and difficult.