It was a slim majority of those who actually voted, so less than half of eligible voters. There are many, many people who are not happy with how things are going.
People who are hurt by the policies of this administration aren't going to say "gee, one third of the United States really sucks." Nor should they. Right now, the United States sucks. The onus is on us, all of us, to fix it.
Non voters implicitly endorse the status quo, even if they don’t understand the consequences of their choices.
To the point here, Americans who didn’t vote bear responsibility for our current political situation.
Sounds like they were happy to roll the dice. Play stupid games.