"They canceled it because it would appeal to Stargate fans" AND THAT WASN'T ENOUGH.
The Stargate cancelation is a full mask off moment for modern TV, and this is why everyone should care.
It's indicative of why all of our series keep getting screwed up.
You may or may not care about Stargate.
But you should know that a new show was in development and Amazon canceled it because it would appeal to Stargate Fans.
This is how all the big studios feel about your favorite franchise, btw.