I made a post on HoYoLAB about how similar calleus is to yu narukami about a month before this video was made and it got 30k views so I feel like I take partial credit for this even if I did nothing
It is actually have similar characteristics. If you play ng+, you actually can become troller every moments. And they're focus too. HSR mc addicted to trash bin, P4 mc is a siscon