I could care less about cars, but this thing has hacked glucose pumps and led to a St Jude's pacemaker recall, so fuck em. People can have their toys back after manufacturers of literally everything are better regulated. Until then, it's a weapon.
I'm not here to present my thesis, and even if I were then proving something doesn't exist would be a stupid waste of time as absence of evidence is not itself evidence. I've already presented multiple specific breaches caused after the availability of Flipper Zero. You have Zero legs to stand on in this argument.