Amen to that!
I would also ignore the upcoming novels... if they are ever released. The author, George R.R. Martin has confirmed her fate is pretty much the same in his version of events as well.
I'm cool with that. I haven't read any of the novels.
I like Daenerys as the breaker of chains, and can easily just disregard the parts i didn't like.
If i don't like the ending of a movie or tv show, i just come up with a better(In my own opinion) one myself.
For Rogue one, i understand why they killed everyone off, but in my version of events, K2SO downloaded himself into that security droid earlier, and when Jyn and Cassian are holding each other on the beach, K2 lands next to them in a small Imperial ship, says: "Are you two coming??", they jump aboard, and escape.
I even like to imagine a sequel movie, where they are still in the rebellion, just "offscreen" of the OT. So we could see a movie where they get in cool adventures, and then end up in the base at Hoth, and see the evacuation from their point of view. Or they could go off on their own mission during the rest of TESB, or see them meeting on Ackbar's ship before they go off to Endor.
I understand fan's reaction to event's they don't like, but all you need to do is imagine your own version of events. And then everything is right again with the world.