People want an electric car with long range because they don't want to have to stop and charge at inconvenient times. They don't want to have to rely on finding chargers along the way that may or may not work, may or may not be fast, and may or may not be occupied already. Or may or may not even be present, if they are away from major highways or urban areas.
The current state of electric car charging sucks. Anything less than fast (>100kW) charging is useless if you have to wait for it - i.e. if it's anywhere other than your home or a destination where you will be for several hours or overnight. There are not enough fast chargers, they are not reliable enough, and their cost is not predictable enough.
The only country with a good enough density of fast chargers is Norway and that's why everyone there thinks driving an electric car is a fine thing to do (the tax breaks help, too). Elsewhere, you get one with the longest range you can, and hope you don't get unlucky too often.
People may drive shorter distances most of the time, but sometimes they do not. A car that works for 90% or 95% of journeys is not a good replacement for their current car that works for 100% of journeys because it is a 5 minute stop at a fuel station to fill up. Buying a longer range car means that problem becomes less likely.