Specifically speaking on software and tesla most/all recalls are for items that no longer comply with a government rule. No argument, the rules should be followed but I do believe there is a shade of gray as a number of them are imo tail events. They should be fixed but I would not classify them as the car cannot be used because safety is an issue.

"The Boombox function allows sounds to be played through an external speaker while the vehicle is in motion, which may obscure the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles"

"A software error may cause a valve in the heat pump to open unintentionally and trap the refrigerant inside the evaporator, resulting in decreased defrosting performance. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 103, "Windshield Defrosting and Defogging Systems."

" A factory reset muted the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."

"An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 105, "Hydraulic and Electric Brake Systems" and 135, "Light Vehicle Brake Systems."

Outside of these there are a handful of FSD recalls and a couple that are more critical, like rear-view cameras not working due to software. Stating again for the eventual naysayers, all of these absolutely should be fixed but I believe they are shades of gray in terms of how critical they are to safety.