I don't know if its weird. This seems to me using money to reduce hassle. At my even lower level of existence I do similar thing in sense I keep one pair toothbrush and paste in upstairs bathroom and another pair at main level just to avoid whatever inconvenience I've thought of in my mind. Same with multiple pair of glasses at different location I work from.

I have not done these things when I had less money and now I think removing minor hassles with extra money is worth it. At another order of magnitude of money I'd definitely acquire multiple copy of things I need.