I'll try to come up with some good arguments for the points you made, regardless of whether I agree with them.
"Empathy is largely misunderstood and most often not a good thing."
Empathy is the ability to understand or mirror what another person feels, that by itself is not necessarily a good thing, if someone has ill intentions they can use the understanding of the other persons feelings to their own advantage, while potentially hurting the person in the process. Similarly mirroring emotions might not be positive either, a lack of understanding of the emotions that are mirrored may lead to suffering and anger escalating to even worse situations than if the person had not felt empathy in the first place. So empathy by itself is not a good thing, and can lead to bad outcomes unless it is coupled with other emotions and tendencies like generosity, sympathy and solidarity
"There is no evidence for a creator deity, irreducible complexity is not an argument."
I completely agree with that one personally. Occam's razor and the lack of necessity of a creator god in explaining things are probably some of the best arguments, paired with the thorough lack of evidence for them. I think in terms of the opposite argument the perhaps best one is the world we live in is so perfectly adjusted to support human life that it is unfathomable that there isn't a creator having adjusted it that way, and it is not very convincing.
"Sex is determined by chromosomes, gender reflects this to a large degree."
Well, I disagree with the second part a lot, the first one on the other hand is just more or less the definition of sex. I guess for the second one the "best" arguments are the one that gender identities that don't align with the sex of a person are mental illnesses and should be disregarded, you could say that it is a small number of people (depends on your definition of small, and of course if you can make it seem smaller it's more effective) and you can make a historical argument that there were much fewer known cases in the past, so there must be something wrong with it being more prevalent now. All of those have relatively easy and, imo, correct rebuttals though.
"The state is a predatory entity."
States use their power to force people to do their bidding, like for example pay taxes. Many states have no legitimization by the people that live under them, but even in Democracies the actual influence of voters is limited, and powerful and wealthy interest can take control the state to give themselves many unfair advantages.
"Spanking is disgusting and child abuse."
Spanking negatively affects the development of children and teaches them to be distrustful of people stunting their emotional growth, they can lack a feeling of safety that is very important for children in particular. It perpetuates a cycle of abuse, creating children that later as adults view violence as acceptable options. Adults should not have the arbitrary power to physically harm children as they can not be trusted to not abuse said power.