I cycle daily in London, UK and sometimes I think I’m the only cyclist who has lights, stops at red lights, indicates, uses cycle paths when they are a) there b) safe and doesn’t wear spandex - I’m also not gay
As for the cycle path safety problem: here, they are often interrupted by street lamps and signs and bus stations. There is a UK website showing some of the most gruelling street designers’ faults - I’ll post it when I find it. What I’m trying to say is that I’ve seen the argument that separating bike and car traffic by taking the cyclists of the streets can actually increase the danger of accidents when the lanes suddenly join for crossings - as car drivers often don’t see you.
Visibility is indeed a problem, and in the last 5 years, I have been doored twice (flew over a car door opened with the driver/passenger not looking) and had 2 close collisions on a roundabout with car drivers who took my right of way because they just didn’t see me (perhaps I should wear yellow spandex).
On the other hand: I don’t like pseudo-racer-cyclists who try to ride races in city traffic. I fear going on country roads, as car traffic tends to be really fast and the lanes are much narrower.
I drive (car and bike) defensively as I know that traffic is dangerous - I had to on more than one occasion give first aid and I carry a first aid pack with me on the bike at all times.
I agree with earlier posters that it’s not the job of other traffic participants to chastise (verbally or by blocking) others - it’s the police’s job and it only makes traffic more dangerous.
Makkun