Yeah, why would a whale even hold that stuff in it's mouth - a mightly big gulp of plastic, mind you - and none dented, let alone crushed.
They would have had to have been in it's gut, yet they're clean. Even if jammed in it's throat or something ridiculous, they're be some fetid guck coatiing them and wetting the sand.
The balleen looks too bristly, the skin looks sewn together out of plastic - it looks more like a giant pinata than any beached whale image I've ever seen,,,