Because they state that free healthcare is automatically bad healthcare. Which, as a general statement, is just wrong.
Free Healthcare is a broad term for dozens of different policies in dozens of different countries. Just because OP’s specific country has problems, doesn’t mean that every single implementation of free healthcare leads to bad healthcare. Also a similar rhetoric is used as a dog whistle by the far right in the USA.
Additionally they are using a specific question about their situation, to rant about a much broader topic. This soapboxing called behaviour is generally frowned upon.
So the comment in isolation is wrong, attention seeking & looks like written by someone who is something between a manchild, that is unable/unwilling to present a nuanced opinion, and a nazi. All of which are imho criteria for a downvote.
There is a fine line between valid criticism of gender roles & sexism.
An example of the former would be, “Men are dangerous for women”. Of course not all men are dangerous, but it describes the experience of many women & how they have to navigate the world, to not be assaulted.
This one describes the dynamic of a relationship between individuals & assigns a thought pattern to one of those individuals, based on their gender.
Maybe I missed some nuances here & I would be glad to be enlightened, but this looks like plain sexism.