And maybe you’re not aware when all the sudden done Trump actually did get more votes than Romney in Wisconsin with a way stronger third-party taking a hundred thousand votes as well.
https://www.politico.com/2016-election/results/map/president/wisconsin/
Said and done not sudden
If you are referring to the Libertarian Party, Trump would have been lucky to get 50% of that vote.
The Libertarian candidate for president publicly campaigned for Amnesty and Open Borders.
The Libertarian candidate for vice president publicly stated that he would vote for Hillary if he was not on the Libertarian ticket.
On the other hand, I think it’s fair to say that at least 80% of the Green Party voters would have switched to Hillary - if they had known Trump was going to win.
In Wisconsin, Michigan, and Pennsylvania, the Green Party got enough votes in each one of those states to put Hillary in the White House.
Bottom Line - Hillary lost those three states because she had bad polling, and because she was over confident.