Why do certain groups of 20 and 30 somethings want people like me who pay for their own private health?

When you buy your health insurance and make a major claim you usually claim much more than the premiums that's you've paid for the coverage. That extra money doesn't come from magic pixies poofing it into existence it comes mostly from the premiums that others have contributed (corporate organised socialism or what). The more healthy people that contribute the cheaper your insurance and twenty somethings who are now covered are contributing to the pot of money. Perhaps the healthy twenty somethings should be complaining about the fogies like you who put demands on the system because of their advanced age.