Understand I'm replying not because I think people should necessarily want/try to infect themselves with the virus, but because I'm against spreading misinformation and a misuse of statistics.
Australia is approaching 100 deaths and has several thousand confirmed cases through more widespread testing than new York, doing so at a higher and wider rate than New York who's stats/testing and medical regime show signs of severe failure/ problems.
Australia is yet to record a covid death under 40, and the one we have under 50 was technically a foreigner on a cruise ship.
All evidence from sources I'm familiar with that include widespread testing, good statistics and a healthy population point to a sub 0.2% for healthy young (young defined as sub 40 say, no comorbidities).
Now that being said, what I have seen repeatedly is a misclassification of sedentary young people with worrying lifestyle choices (think overweight/ smokers) as thinking of themselves as healthy with no comorbidities. Especially in some parts of the US, you can't think of yourself as healthy just because you live/look like everyone else.
And obviously, death rates in individual parts of the world will tend to be a function of age distribution, underlying health conditions, medical access, communication and the ability to rest and recuperate.
I personally wouldn't infect myself (the same way I wouldn't ride a motorcycle as my chosen mode of transport), but the relative risks and who the disease targets with mortalities should be better understood, and I'm not supportive of propaganda telling young people they're comparably at risk. They aren't.