Not finishing the recount makes WI uncertifiable thus nullifying the 10 EC votes, which is the whole point of the JS/HRC recount effort in WI, MI and PA. Whether DJT is still POTUS and the end is not the point.
The point is: to discredit his election, his administration and any laws flowing from that; further to discredit and in some way to bring about the nullification of the entire Electoral College in future elections - going for the ‘pure’ democratic popular vote which most LIVs understand.
HRC gaining POTUS is just incidental - this is about the long run.
Not finishing the recount makes WI pathetic. They showed themselves to be a soft target, and thus they are targeted.
The point is: when it took them over a month to recount 1.5 million votes everybody responsible should have been fired and replaced by some one competent. But they didn’t.