I'm probably more frugal than most people in this thread. I don't consider myself an excessively frugal person but somewhat frugal. Outside of a pickup truck I view spending $50K on a car as buying a toy. Yeah transportation is a need but past a certain point the purchase is more a want than a need. Again I'm not saying don't buy toys. I'm saying admit a toy is just that and don't really pat yourself on the back as making a financially savvy decision for buying one.Comparing paying cash for a 10k used car to paying $50k for a new EV isn’t a fair comparison. Most people aren’t deciding between extremes like that. If breh was fine spending $50k on a car point blank, buying the EV may have been more economical than a similarly priced $50k ICE car
I'll put it in terms that more apply to me. For the last decade I've bought new cell phones every annual upgrade. I'd tell myself I was getting the most value for my previous phone by selling it or trading it in. I'd tell myself I was getting a fresh battery and more / better features. In reality I was just spending money on toys. I couldn't even come to terms with how wasteful I was being until I could accept I was just buying toys. This year I have no plans on selling either my iPhone 12 Pro or Galaxy Note20 Ultra to upgrade. Yeah It got that bad that some years I bought dual flagship phones in the same year but the 12 was an upgrade from the iPhone X because the battery was dying. If I really cared about saving money I would have taken that X to the Apple store and got the battery replaced instead of buying a new $1200 phone.
I was fine spending money on buying flagships every year for like a decade. Selling my previous model phone early before the prices dropped and buying next model when it came out was more economical but I wasn't saving money my consumption decision cost me more money and from that higher baseline I saved.