The worse are the one who ride drunk. There are a lot of people who consider that if you are drunk, driving a car is not ok (it is not), but riding a bike is ok (it is not).
The risk of severe injury to a third party by my choosing to cycle drunk is much lower though. Maybe I hit a pedestrian and they are knocked over - it's possible but very unlikely that they receive life changing injuries. If you hit a pedestrian while driving a car they probably die.
Sure it's risky for me to ride drunk - but the risk is mostly on me. I've also had far more near misses sober in peak hour than drunk at 2am. The biggest risk at 2am is a drunk driver wilfully or accidentally runs a red light and t-bones me.
Biking at night is generally very relaxing, as long as you have bright lights and keep an eye out for drunks it’s generally better than biking during the day IMO
