Some women love shoes, some love bicycles. I, too, identify with the latter.
However, I am someone who has 7 pairs of identical jeans (jean shorts for summer) so I never have to think about what I will wear. Sure, the pairs cycle through from "going out" to "paint-grade" and vary from dark to faded, but I find a version that fits perfectly and that is it. I pair them with white t-shirts with variation by season (long sleeves, short sleeves, tank). (OK, in the interest of full disclosure, I do have some color in my wardrobe, all of which is either a shade of blue or orange, and a few pairs of pants in tan or white. I should also note that I have been self-employed for over a decade and partially retired.)
As far as bikes go... it is all about space to store them and money tied up in them. My riding doesn't have enough variation because I don't ever ride for speed anymore, no more lycra road-riding for me (I used to live on the most popular bike route in the Bay Area near Stanford); just natural routes with little to no traffic. Now, I would consider a second set of wheels and doing the necessary mechanicking to change over for a longer road-dominate ride. I also recall a short time when I had two cars; I was newly divorced and my mid-life crisis consisted of adding a VW Beetle when I had a Honda Odyssey. I sold the Beetle after 6 months because I didn't like the decision of which car I would take, the maintenance of two cars, jockeying the parking, etc. So, I do not appear to be someone who manages multiples of similar-purpose items.
More bikes may be in the future though... I would totally get having a messed-up version to ride in theft-prone areas and a nice one to ride when on a never-getting-off ride, however, I doubt I will be in the former sort of location again (oh, my! How do people survive the Bay Area these days? Bikes disappear in seconds on college campuses.) My hubby-in-kind loves bicycles too, we just picked up a steel recumbent from a thrift store. He rides a Scott now, but I feel like there might be a Joe Appaloosa under the tree... (he is the 64cm guy, finally found a guy with a longer pbh than mine).
I recognize that this fits as an answer to your OP by a fingernail hold....
Cheers,
kd