We cannot simply deal with zoo haters. They have a brain disorder. They see only one side of the picture due to a one side dominance of their brains function.
They cannot fathom the idea of sex without love, or sex at all because they are split to one belief that "Love is all you need" In order to understand what zoo haters are thinking, we would have to look at the situation from the perspective of somebody who has a sexual dysfunction resulting from trauma.

In other words, a person who has been castrated, has gone through degenerative hormonal changes, or otherwise was born without sex organs and abused by or for it. They are living in a state of sex-free bliss or nightmare, where they do not have to think about or feel the urges of sex in a functional way and they want everybody else to be in this twisted bliss like them.

Degenerative and dysfunctional bliss. They're like the cartoon characters on television, who love and play and make friends and get into all sorts of innocent antics, with the twist that everything else is considered to be evil. Life is not a childrens cartoon.
However that too is only one small portion of the zoo hate picture. There are more unfortunately.

As people were growing up, they were hand fed stories of the "rightness" of same-species and heterosexuality, while the stories contained a hidden "wrongness" of cross-species and homosexuality by the threat of impeding doom. Noah's Ark, for example. More recently "The Last Man on Earth." These stories induce the feeling of "Doom" if one were to choose their own path of love and sex, instead of the path to procreation with their own kind.

Fear mongering extinction, even though we live in a modern time where such an event is unlikely. Those people who were traumatized by these extinction stories might go on to invade the choices of others, playing the role of a divine savior, to save the human race. Zoophilia, homosexuality, mastrubation, anal sex, oral sex and anything that is not heterosexual, same-species, or procreative sex acts as a "trigger" for this trauma. These acts can trigger the feeling of extinction, impeding doom, anxiety. It is similar to PTSD.

The afflicted might feel as if they need to "save" the people from this doom, by putting zoophiles, homosexuals, etc in prison or torturing them away from the trauma triggers with abusive therapies and drugs. Conversely, some people might deal with these feelings of impeding doom by murdering the people who trigger these traumas, as it is felt that anyone who is not heterospecial are "causing" the extinction of the human race. This is the leading cause of things such as "conversion by rape"..."honor killings"..."electro-shock therapy"..."cultural, racial, genocide" which are all caused by traumas being triggered in people who were not properly reintegrated into the reality of the modern world.

In order to "deal" with zoo haters, they must be introduced to zoos in real life, away from the internet where the plague of lies and corruptive degeneration are obviously plentiful. Introduction by internet serves no purpose other than recruitment into groups of hateful, destructive, doomsday cults.
The ideal solution is to remove from influence anybody who does not respect the personal choices of others or aims to corrupt and punish people away from their own choices, from anybody who is in the process of being healed and released from their trauma inductive prisons.

People need to be rehabilitated to know they have a choice, and that their choices will not be punished as long as these choices do not greatly impede on or sever the choices of others. There is nothing wrong with healthy bigot free discrimination, that is what gives us our choices. Hate is different. All hate is the product of trauma, whether accidental or deliberately induced, and in order to free themselves from it they must first accept that their hate is not themselves speaking.

They were played and are being played like puppets, to induce these traumas on others to conserve this degenerative cycle of unhealthy bigoted discrimination.
Do not be discouraged this year. The advantages given to the negative influences serves the purpose not to hurt us, but to illuminate them. Use it to your advantage.