The same people in the US who are scared of their government taking stances like "man-made climate change is real", "same-sex couples should be treated the same" or "maybe some people shouldn't own firearms" are the same people who comfortably arm the police to the teeth, send American soldiers to countries they wouldn't be able to find on a map, perpetually increase military spending, and demand the government regulates what people can do in their bedrooms or what public toilets they can use.
Americans aren't afraid of government getting too much power. Americans are afraid of government taking on positions they don't personally agree with and partisan thinking has led them to believe that "the others" are one term away from ruining the Greatest Nation on Earth and to think that as long as "their team" wins on election day, everything will be perfect.