Well, I don’t know what cars you might mean beyond the ones you cited (which I have never tried to purchase or help someone purchase), but I have never had a dealership refuse cash. Most of them have incentives to cash transactions, often in the form of thousands of dollars in discount or rebates.
Keep in mind that a lot of people who consider buying a Lexus are going to do so with cash. It’s a luxury car with a lot of the cost wrapped up in the luxury. It’s not an “impulse purchase” like a Mustang or Corvette might be; they tend to be very practical vehicles for very practical people. Read more
Wow. What a horrible take.