There’s a reason why all of these strategies are bad news for males. Wolbachia can only pass to the next generation of hosts in eggs; sperm are too small to contain it. Females are its ticket to the future; males are an evolutionary dead end. So it has evolved many ways of screwing over male hosts to expand its pool of female ones. It kills them, as in Hurst’s butterflies. It feminises them, as in Rigaud’s woodlice. It eliminates the need for them entirely by allowing females to reproduce asexually, as in Stouthamer’s wasps. None of these manipulations is unique to Wolbachia, but it is the
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