Well, of course.
Here is a headline from the Guardian that is not getting anywhere near the attention it merits:
Milo Yiannopoulos claims he set up Fuentes dinner ‘to make Trump’s life miserable’
Rightwing provocateur says he helped arrange for white supremacist to attend dinner with Trump and Kanye West
The story links to an NBC News story by Marc Caputo, which reports that, yes indeed, Donald Trump was targeted by the Trump-hating “provocateur” Milo Yiannopoulos, as Yiannopoulos is now boasting.