Can we take a second to look at World Leaders?

So I've noticed a bit of a trend. Everyone knows that Canada's PM Justin Trudeau is Canada's youngest PM since 1979 and he is a huge advocate for the environment, for wage equality, equal representation, basically he's what the US would call a liberal. And in France they just elected a new President Emmanuel Macron and he is their youngest president since 1848 and even while he is pro-business he is again socially liberal. Recently he even released a statement calling for all American researchers studying climate change to come to France where they are welcome. Meanwhile in the US we have one of our oldest presidents ever. And he doesn't believe in saving the environment, doesn't think there's a wage gap or believe in equal representation. And when we think about our future candidates, there's no new blood, no young people ready to make that change. Anyway what do you guys think? Do you guys think it's time for someone younger in the White House in 2020?