Bike lanes are car infrastructure. They are not needed unless you consider the entire street to be for cars by default.

They're better when they protect cyclists from cars with more than paint. I ride, and I'm less of an arsehole to drivers when I have a separated lane with as good or better rights than the cars

I would like to see streets slowed down and bike infrastructure better protected on roads. I don't need bike lanes on streets, as almost all of them are pretty safe for cyclists — drivers seem happy to go slower and leave metres of space when passing