I’ve personally seen each of the things I listed multiple times. Sometimes several of those items at the same time (ex: cyclist riding at night, without lights and without a helmet, on the busiest street possible).
I understand why people would do some of those things, but not others. Like you, I have sometimes ridden without a helmet or without lights, and I understand that sometimes one is just caught unprepared. The main thing for me is that when I see extremely risky behavior, especially a combination of them like my example above, I worry tremendously for those people. I also seriously wonder if they are actively trying to get themselves killed.
Yes, I imagine that our cycling infrastructure and conditions are probably very different. I also feel that this study may have focused on some places that have better conditions and infrastructure (and cyclist education) than my area. This may explain the discrepancy in what the study found and my experiences.
What you’ve described all sounds very reasonable. I guess all I was trying to say is that the study had surprising results for me, and I worry that potentially misleading results could encourage cyclists to take more risky behavior. My concern is for cyclists’ safety and for the perception of cycling in general.
You can sign up for Proton mail without providing email or phone number, as far as I recall.