in proving to the world that software-defined vehicles with over-the-air update capability are the future of vehicle maintenance, but it could be fair to say that logic has lead the company to ... leave a few features out that may be commonly found on other new cars, possibly with the notion to update the Tesla in the future with more capabilities.
The other major common request in the Reddit thread relates to the blind spot and vehicle detection sensor suite on Tesla vehicles. The complaint is that, sometimes, the Tesla doesn't seem to recognize a vehicle in the blind spot, or in other cases, it recognizes a car two lanes over, prohibiting what should be a free and easy lane change.