Accessibility can easily look like an extra requirement when your own legs work. A ramp takes up space, a gentle route is longer, and resolving changes in level places constraints on design. It is easy to ask whether all of this is really necessary.
In Ukraine, the question looks different. War quickly makes visible what peaceful everyday life can easily hide: a person's functional ability is not permanent. A leg can be lost, vision can weaken, or balance can disappear. People still need to get home, to the shop, to work, to the bus stop and to the park.
An accessible entrance is no help if you cannot reach it. The street, yard and stop are part of the same route. A single step can break it.
A high kerb looks small when you can step over it. In front of a wheelchair, it is not small. A steep hill may be barely noticeable to a healthy person, but with a walker it can determine whether you get there. An accessible route that ends in a snowbank in winter is not an accessible route.
We do not need to go to war to understand this. People grow old. Legs get broken. Children are pushed in strollers. Illness and accidents change lives. Most of us will at some point need more from our surroundings than we do today.
That is why accessibility is not an add-on built for a special group. It is preparedness.
In a good situation, you may not notice it. In a bad situation, you notice immediately if it is missing.