When I was biking everywhere during the 2015 blizzards it was easily faster than driving/walking/mass transiting.

Since I moved out of bike commute distance, where most of us complaining about traffic are at, I do still bike every day - it’s just on a roller in my apartment.

People who are fat/poor/miserable are as such for plenty of reasons that have nothing to do with their mode of transport. (Not including folks who eat a full fcking meal while driving - definitely some causation there)