I like Tran and the Rose character, but I don't trust media reports because its 99% bullshit. If Tran was subject to actual online harassment, that's unfortunate and utterly lame, but considering we live in a time where any disagreement with the SJW agenda equates to a stream of -ists, color me skeptical.
Also, social media is a cesspool and if you're on Farcebook, Twitter or whatever, you are dancing in a shithole so don't be surprised when you get drenched in assjuice.
Actors (and other clowns) go online for praise, adulation and a mistaken belief their celebrity gives them a voice on issues that should not be criticized. Unless an entertainer is talking about entertainment, their topic expertise becomes that of any other chuckle monkey with a keyboard.
That said, Finn should have died destroying the big gun or Rose should have died saving Finn. Either would have been a good and heroic death.