Not sure where to post this except here.
Mosquitos are the Indians of the insect world. I will go out of my way to preserve the life of all insects and arachnids out of respect. Much like Indians, there is no remorse in snuffing out the life of a bloodsucking parasite but a house fly despite its similarly disgusting nature is not intentionally and by its nature feeding off my precious bodily fluids.
Consider the following:
If reincarnation is real, then by the laws of their own belief system they would be punished by their gods for their dirty dalit ways. What more of a fitting punishment than being trapped in a cycle of dung beetle - mosquito - indian eternally.
It might be easy to compare them to flies and other shit eating/moulding creatures like dung beetles but I think these creatures serve far more of a purpose than the average Sukdeep or Pooja. Also, there might be an argument for other groups being mosquitos but I think in terms of sheer destructiveness nobody compares. The advent of anti-malerials has made us forget about the threat of malaria carried throughout most the world and causing more deaths historically than many other causes.
Much like the genocide of the Aryans by the dalit hordes through years of outbreeding, the mosquito ferments the beautiful ponds populated by all manner of beautiful bugs that produce smaller numbers of eggs. They explode in population during times of heat and humidity much like the weather in the Indian subcontinent (Pakistanis/Bangledeshi also are included). Think of the times when you could admire the biodiversity of any stagnant body of water. Frogspawn, pond skaters, water fleas the list goes on and on. Yet, during mosquito season everything is outcompeted by mosquitos. While some insects and other creatures have evolved to consume these scourges we have failed to do so. I could continue but this is already too long. Thank God every minute of every day you weren't born Indian.
In summary, everyone has a moral duty to kill every mosquito they see as they may have previously been an Indian or will one day become one.