See, this is why I ignore the hysteria of how Trump is going to 'take over.' Republicans have a 53-47 advantage in the Senate, which isn't as big as it might seem when three senators are not Trump supporters. At 50-50, they still have the VP's vote to break ties, but it is much easier for Democrats when they really only need to find one or two dissenting votes, instead of five or six.
Similarly, the House margin is thin. Trump can still use executive orders. I think that US Presidents have been absuing executive orders for decades now, and I doubt it is going to stop. Each sides wrings its hands when the other side is using them, but they don't want to restrict their use because one day they will win back the White House and they want to be able to abuse them as well. So, if Trump does turn the USA into a fascist dictatorship, you can blame the voters if you want, but I think fault would lie in the people who could have taken away this dangerous tool but didn't, because they didn't want to.