I can imagine one usecase, in a typical architecture design, where the architect creates a design and always faces this stumbling block, when wanting to make it

I can imagine one usecase, in a typical architecture design, where the architect creates a design and always faces this stumbling block, when wanting to make it look as lively as possible: sprinkling a lot of convincing assets everywhere. As they are generated, variations are much easier to come by easier, than buying a couple asset packs.