The reason I'm not particularly nice to leftists is that leftists want me thrown in a cage or killed for refusing to pay for their whimsical idealism.
I'm tired of being forced at gunpoint to pay for other people to have kids when I'm not even fortunate enough to have my own children yet.
I'm tired of being forced to pay leftists to out-breed libertarians at gunpoint.
I'm tired of being called a racist and a xenophobe for not wanting the government to import theocrats and socialists who vote for my money to be stolen from me and who think it's okay to have sex with children.
I'm tired of being pressured to self-censor in order to preserve the emotional balance of people who are addicted to unreality.
I'm tired of the doublespeak, the gaslighting, and the psychological projection with which I'm met whenever I talk about basic economics or ethics.
I'm tired of people affixing the term "libertarian" to the terms "left" and "socialist" in an attempt to present libertarianism as its own antithesis.
The whole point of leftism is to violently seize property. The whole point of libertarianism is to avoid violent conflict over the use of property. Libertarianism and leftism are diametrically opposed to each other. Argumentation presupposes the validity of the libertarian property norms of first use, consensual exchange and non-aggression. To attempt to convince someone of something by means of persuasion is to acknowledge that they have the best claim to the use of their own body, and that physical conflict over the use of their body ought to be avoided.
By contrast, leftists are promising to use physical aggression to get what they want regardless of the outcome of the discussion. As such, everything leftists bring to the discussion is merely an attempt to get you to stop resisting their attempts to violently seize your property, which they openly admit, but which is also a performative contradiction. This means that there's literally no debate to be had with leftists. They openly call for the murder and rape of people with whom they disagree while simultaneously bitching about micro-aggressions and rape culture. They're fucking hypocrites, and I'm personally done banging my head against the wall with these people.
It only enables them.
The kindest thing anyone can do for a leftist is refuse to engage them in their pathological altruism.