In the US, the police have NO legal obligation to help or protect you.

"Rights to healthcare" ultimately means "rights to enslave healthcare workers". If healthcare workers refuse to serve you, you have no healthcare unless you force them to serve you which makes them your slave.

Positive rights always end up in some form of forced labor aka slavery.

The lawyer question is different. The government is given the right to enforce laws, but the responsibility to provide legal council to counterweight the force of government. Lawyers aren't compelled to be public defenders, but if no public defender were available/willing, the government would not be allowed to imprison and try someone, so it is a negative right.