I didn't mention pre-existing conditions in that post. What I pointed out is the GOP is worthless on healthcare. They've had a decade to show us how to provide cheaper healthcare to more people without raising taxes or costing anyone, anything. They've failed miserably. Instead we've had a decade of what you just did - bitching and whining about what the Democrats didn't do, with no clue how to do the job better.
And, yes, it is better to have tried and 'failed' than sit on the sidelines and throw rocks at those trying, and making progress, while the GOP is too incompetent, stupid, lazy, and/or indifferent to get off their asses and do the job better. How would that work in your household?
You to wife: You're worthless as a cook, terrible!
Wife: Fine, you can cook. The kitchen is yours!
You: What? Me cook? LOLOLOL. I'm just doing to sit her and bitch and whine at what you prepare, while I do nothing to help!!
Again, here's FDR who nailed the sentiment decades ago.