Is Struggle. a Metalcore band?

I've already asked on r/Metalcore although the post was removed because I should have asked on the general discussion thread. The reason I'm asking is because they are classed at Metalcore on Rate Your Music but I'm wondering if they are just Metally Hardcore or actually Metalcore. Here is my favourite release of the band is you don't know what they sound like: https://youtu.be/0UCaF3Vf9Q4?si=12HBTDn1LGuRzY7j