What I’m trying to say is: there has to be some kind of chemical a foid releases when she sees a Chad, right? So let’s say you create a corona-like virus and corrupt that ecosystem so it releases those lust chemicals in a way that makes a foid start cumming the moment she sees a man, no matter how he looks.
In theory, it would be possible to genetically modify females to reduce or erradicate their gender bias. However, this would be easier said than done.
For example, scientists have attempted to do something similar with homosexuality, but found that they could not identify a specific 'gay' gene to modify. It is probably the result of many different genes interacting with each other in ways that we cannot decode and therefore modify at will; as far as I am aware, we simply do not have the technology for that yet.
Our best option is to conduct selective breeding on females, just as we do with plants and animals.
First, we need a relatively large sample of both sexes.
We then conduct tests to rate their pro-female/anti-male bias and exclusively breed the females and males with the lowest scores.
We repeat this process with each subsequent generation until the pro-female/anti-male bias is eliminated entirely.
However, there is a significant issue with this method: the genetically modified population is too small in comparison to the rest of humanity. If they breed with the 'savage' gene pool, the pro-male genes will eventually become diluted and disappear altogether.
I can't think of any way to reliably introduce the pro-male gene to the rest of the population and allow it to spread among people.
While we could hope that the pro-male mentality is caused by a dominant gene, as I said earlier, it is more likely that gender bias is caused by a combination of genes. Therefore, the situation could easily become unmanageable with just one generation of breeding with the 'savage' gene pool.
There are also many other variables to consider.
However, I can say that, if we were to conduct selective breedings to eliminate the pro-female/anti-male bias, we should pay very close attention to the genetic pool of each new generation and compare them with each other, as well as with the original pool. This would allow us to observe patterns and specific genes that are over- or under-represented, giving us a better understanding of the genetic structure that affects gender bias and potentially helping us to achieve our goal.
We can also conduct other additional studies and tests, but I'll stop there otherwise I may end up writing a book.