I live in a city where this a lot of bike commuting.
All the same shitty stuff that you deal with while driving, you now deal with while riding your bike. People going way too slow, people riding up your ass, people going way too fast, people who speed up when you pass them, folks that violate every law/signal/sign and don't give a fuck. idiots blasting shitty music, idiots with sound isolating headphones, idiots who come straight at you head on going the wrong way in the bike lane, etc, etc.
So I basically stopped riding my bike to work. I don't want to deal with bike traffic, bike aggression, and bike accidents.
It was awesome when nobody else did it, but now you have to wait for specially little bike traffic lights, and there are like 30 people in front of you, who are either slow as shit, or blazing around on e-bikes, and it's generally just a total shitshow. The 'freedom' of cycling isn't really free when you are forced to deal with all the same stupid bullshit you would in a car. On top of the hostility you get from drivers, pedestrians, and other cyclists. there is also a ton of richdouchebag mom/dad's on giant e-cargo bikes riding around like they would in their giant BMW SUVs, and acting like entitled selfish pricks and flipping out at you for 'endangering' their children if you get to close or something. It sucks.
I take the subway now because at least on the subway people leave me the fuck alone and play weird passive aggressive racing games with me and aren't trying to head-on collision me everyday.