Thanks for sharing this! I actually think it's the same take, as Buddhism teaches that there are skillful and unskillful ways to relate to all things that arise, with anger being one of the five main categories (kleshas) [1][2]. It's never to attempt to block those emotions, but to let them arise, look at them directly, and understand how to relate with them skillfully. One of the teachings is that all things come from love, but it's just that it's often filtered through our ignorance which causes us to act unskillfully.
A Tibetan teacher liked to say that westerners think that Buddhism is all calm and peaceful, and that compassion is soft and gentle, but when we're talking about waking up to the true nature of reality a slap in the face could be an act of compassion. It's just that most of us aren't awake enough to judge when a slap is compassionate, so we should probably not do that at the beginning of the path!
[1] https://en.wikipedia.org/wiki/Five_Tath%C4%81gatas#Elements_...
[2] https://en.wikipedia.org/wiki/Kleshas_(Buddhism)#Five_poison...