I had no idea space labs were designed to have uncontrolled re-entry dropping 100kg pieces of space junk into populated land masses.
Thankyou for your prediction Dr. CHINI EXPERT.
But the real scientists can't predict where debris might land and all concede that it most likely be spread out in the ocean, whichever ocean that might be.
Tiangong I weighing in at
8.5 tons and
10 meters long is minuscule as compared to Skylab; which at
88+ tons and 25 meters long spread debris across a 100 mile wide area near Perth Australia and didn't kill/injure anyone or damage any property.
And yes Skylab's re-entry in the 70's was largely an uncontrolled de-orbit.
But hey, don't let me ruin your celebration of an ignorance festival... Enjoy.