I honestly think modern conservatism could now be classified by a counterculture, because they define themselves more by what they're against than what they are for.
Seriously, over the years I've wracked my brain wondering why conservatism has moved so far to the radical fringe to the point where they simply seem to stand in opposition to even the most uncontroversial stances on things like global warming, healthcare, vaccines, basic human rights, etc. This is all I got.
The right has become a counterculture, and the best way to see what their next cause de jure will be is to see what's become commonly accepted as reasonable truth on the left.