Democrats and their allies are dismissing the challenges to the Election at their peril.
Behind the scenes Trump's allies are working furiously on new cases, selecting alternate electors or a Congressional override on January 6 (both of which have precedent). Conservative reporter Bill Still features a Michigan City Councilman (unnamed) who walks through all the steps still open to the Republicans, starting at the 1:15 mark:
You don't have to agree, but should be aware of what's coming. I won't believe the transition is over until Biden is sworn in for President.