[BLKNSLVR]

That definitely seemed to be the case in Australia, but where it's possibly started moving the other way is that a smaller, more conservative (I don't like these political terms, it's not exactly correct but it gets the point across, I think) party than the main conservative party, appears to have taken the main 'conservative party' crown.

There was a good couple of months of mainstream media even touting that they're a threat to the left/progressive/less-conservative party currently in power who won the last election in no uncertain terms (maybe possibly a landslide...?).

It's hard to get a real gauge on it, but there's a very vocal minority that has been emboldened by Trump's anti-immigration, easy answers, point at 'other' as the cause of all the problems plaguing society rhetoric and actions, such that the 'more conservative' are at least getting more airtime, which makes it seem as if they're a "growing base". I know some people who have started talking a bit more openly in this direction.

The only real way to judge is an actual election.