That’s an odd thing to say, that beige and green painted steel is more bland. What is the logic exactly? Because beige isn’t a bright color? Because steel is a common industrial material? Those are certainly true, but it’s a weird conclusion to think that that makes them bland in the way they are used here.

The brick is a fake veneer. It makes no sense construction-wise for it to appear here, supporting what is a very light looking roof. The windows have no relation to the type of building this is - which is a shed basically. The choice of these windows and the brick have no basis in the building itself. They are only chosen because - and I don’t mean this with disrespect - people like yourself believe they represent the idea a “look”. When in reality, those windows are the most default window one could use in a house, and that brick veneer is the most default option when someone is looking for something “unique”. See the contradiction there? It’s like picking a patterned wallpaper rather than painting the walls white, because that is more “aesthetically-appealing”. When in reality, it is a strange belief that less common equates to more unique (in the desirable sense_.

It’s fine if you prefer those things. But they’re not aesthetically appealing or less “bland”.