Actually, you’re totally wrong. Healthcare in US is private and making access to private healthcare easier doesn’t solve any real problems. It just pumps more money into insurance companies and private hospitals. The healthcare expenditure is still raising (and is highest in the world with worst results than in other countries), medical bills are still growing (including out of pocket costs), people have more and more debt and insurance companies are doing great on the stock market. And this is exactly what Biden wants: preserve the status quo and pump more money into private healthcare companies. The main difference between Republicans and Democrats is that Republicans want to cut government spending and make individuals pay directly to the private sector (so they can charge even more) while Democrats want to tax people and pump money into private sector through ACA (in a more controlled way). That’s it.
When people say ‘healthcare’ they mean ‘system without huge out of pocket costs and crashing debt’, not ‘a bit cheaper private insurance’.