You said "paid any taxes or contributed anything". I'm just pointing out that you're wrong, right out of the gate.

And even if you were right, which you're not, you'd be wrong about 10 minutes after the average immigrant turns up when they first have to buy something and pay sales tax.

The "sense of entitlement" exists in your head. I'm noting that if you want to have a healthy society, a plan to look after sick people is a necessity. Your sort of thinking is exactly why almost one in three hundred Americans died in the first year of the pandemic.

FWIW I left the US for the UK in 2016. Before arriving there I had to pay into their national health insurance scheme. If you object to immigrants coming and not paying their way you could agitate for such a scheme. But I assume that's not the point.

Anyway, looks like you're going to get what you want and nobody is going to come to the US any more. You'll get to see what it's like when it works like that.

Look, I object to the idea that the host country is responsible for the spread of diseases that are brought by immigrants, which is what you're implying when you blame the spread of diseases on the lack of affordable healthcare. I didn't know this was controversial.

It's totally normal for countries to screen for this stuff both at border entry and as part of the immigration process. In Australia we check at the border if you're coming from a country where they have certain diseases (e.g. yellow fever). If you're applying for some immigration status you need medical checks if you're from certain countries to screen you for certain conditions (e.g. tuberculosis).

It is absolutely the host country's responsibility to do this to keep their own citizens safe.