It seems that Marin is likely an example of the “vulnerable Na | VDARE.com

It seems that Marin is likely an example of the “vulnerable Narcissist” type. Being Left-Wing correlates with Narcissism, perhaps because—in a Leftist society—it gets you the praise you crave and allows you to reassure yourself that you are morally superior to others.

https://vdare.com/articles/partying-prime-minister-sanna-marin-a-product-of-finland-s-brittle-conformism-and-her-own-neuroses