I mean yes, there are kits like this that are clearly meant for one kind of build, but nothing stops someone from just getting bulk kits or taking apart other sets? There's lots of other stuff on their catalogue which look just like the stuff I grew up with.

I swear every lego-related post you see people dooming about this when all they look at are the giant sets clearly targeted towards adults that _want_ this sort of thing and not the plethora of other stuff.