When it comes to things that are trivial to include but locked behind exorbitant paywalls (i.e. heated seats), I agree.
However, range/battery capacity is the primary price differentiator for EVs and also the primary cost for manufacturing. Finding a way to offer options that suit the needs of different people at varying prices just allows more people to enter the market.
to become the de facto standard
I feel like it might be nice to have a sliding scale of ranges available for people who have a sliding scale of needs. If I need a second car strictly for my 20 mile commute, it might be nice to have an option to pay less for 100 miles of range over 200. And I assume if a market is established for low-range EVs, manufacturers will compete with each other on how to deliver that for the best price. Perhaps if the market is large enough, Tesla will find it better to actually remove the extra batteries and put them in other cars.