Misery mode
I drove to work at my new job for the first time on Monday and it was indeed around 15 minutes quicker than my usual bike-train-bike commute - but it was miserable. Stop-start, drivers with different priorities and etiquettes, the concentration required, the noise. And then, the classic traffic jam on the way back which negated the time advantage, whilst maintaining all the downsides of the morning’s commute in.
Nope, I genuinely prefer the train, and the little bike sections make all the difference to how I start the working day.