The drive by wire acceleration system is a safety issue.
The drive by wire acceleration system is very difficult to adjust to, and is a safety issue especially if not primary driver.
Oh whatever, drive-by-wire is not THAT different. A bigger safety concern would be if your BRAKES were not working. I don't think that having to adjust to a new car is a particularly dangerous thing. Also, if you do not like how it drives then you should not have bought it.