The views our political system is currently normalizing. The ones that enable white supremacists to occupy the highest levels of government office. The ones that claim Michelle Obama is anti-american for saying she hasn't always been proud of her country while Trump can be elected on a platform that America is not great and defend Putin as a "killer" by claiming we're not so innocent.
Those have been expressed for a long time. Some are getting more popular (white supremacist stuff) and some are coming from different people (saying America kills people and has no moral high ground was usually a leftist thing) but I don't see anything being said that outright couldn't before.
Strom Thurmond didn't die that long ago, for example. A mere half century ago, these things were not only acceptable for elected officials to say, they were acceptable to enact into law.