Part of the “charm” is that you can disassemble these kits and reassemble them over and over.
No paint skill required
No glue or technical skill required
No artistic skills required
Just patience, attention to detail, gentle hands and a love to build things with your hands
Also you don’t actually have to make what the instructions say.
You could modify the kit to make the Dr Who Titanic for example.
Or you could use that many bricks to do something completely different, like the toe reconstruction from Monty Python.
Kind of like 3D coloring books for adults...no skills required or acquired beyond the level of kindergarten, but absent creative imagination with no distinction from any other assemblage.