Maybe the other candidate sucked.
Dems had a primary, the reason why Bernie was in until after WI was to get his supporters to vote for the Dem candidate in the Supreme court race. It was clear as to why he was still in the race once it was known that a state SC seat was on the ballot.
Republicans had Donald Trump and with covid 19 out there, I am sure a lot people just stayed home.
This went as planned.
And the other candidate probably did suck, but dems candidates always suck and they still win.