That's just fans panicking over everything, as usual.
That's just fans fearing change, as usual.That's just fan hyperbole, as usual. It was a box-office disappointment, but Paramounts biggest-money film of 2016 and far from a flop.
There's a fourth movie and a new series coming. I'd say no.
Out of steam is Stargate, after Universe was cancelled, the third SG-1 and Atlantis DVD movies were cancelled, and the more recent plans for a big budget reboot collapsed.
Out of steam is Terminator, after Genisys flopped and plans for two more films and a TV series were abandoned. Even so, a reboot is planned at some point in the future.
If they cancel the next movie, if Discovery tanks after it's second season (the first is already paid for, thanks to the international Netflix deal), then Trek will have run out of steam.
I'd say they have been, and that especially Into Darkness was Trek's most on-the-nose allegory since "A Private Little War". But fans can miss the obvious, sometimes.
And a new series next year and another movie in a couple of years.
It did in 2005. It got better. But it's unlikely to be two concurrent series' and a movies again, at least not while Marvel and Star Wars are around.
"We change. We have to. Or we end up fighting the same battles."
The Trek you fell in love with isn't coming back, but Discovery is good for at least two seasons and will take Trek in a new direction. Beyond performed below expectations but was Paramount's biggest money film this year, so the movies will continue too.
One day, Trek will die (again). But like everything else, it'll be back. And it may surprise. Who saw Harrison Ford coming back to Star Wars after 30 years? Or Nimoy returning to Trek in 2009?