It could be that, but I think it could also be that it bruises their ego to lose or maybe they’re embarrassed with their gameplay, when it’s okay if your dino dies and we all start somewhere! People need to stop equating dying with lacking skill. Some dinos counter others extremely effectively; it can be hard to survive against overpacked groups (especially if you tease them 🙋♀️); some players are still learning how to PVP with their dino and I often see those inexperienced players do so reluctantly and that can be their downfall; no matter how learned you are with a dino, you’re gonna make mistakes sometimes; etc
Sucho could have done way better, no tail attack and didn’t use good timing on the stomps. People gotta not get baited. Also ew with that claw attack 😵💫.