Trump and his allies are fighting the recount efforts in MI, WI, and PA. It's a fair question to ask why. Although I think it is a mistake to take Trump's actions as a sign that the election was "hacked" or that the recount has much of a chance of changing the election result. I think it's a lot more likely that Trump is getting his people to fight this because he is personally insulted by the recount effort and so he is lashing back, just as he does whenever he thinks anyone insults him.