You folks who are cheering on the failure of Discovery seem to think that companies like CBS are making Star Trek for the good will of the fans and a service to the community.
If it's a bust, if it fails to bring a return, you may not see any new Star Trek series for another long period of time. CBS doesn't care if you don't know what happened between the TOS movies and TNG, what's going to happen after VOY and NEM or any other fan service you want to see.
Want to know what CBS cares about? Getting a return on the money they and Netflix put out to make and promote the show. If that doesn't happen, they move on to the next series, and it sure as hell won't be Star Trek.
To me, I'm a fan of all Star Trek. I find good in any series or movie, no matter how lousy they are. Discovery, to me, looks very good. Even if it didn't, I give it a chance and hope it does an amount of success to keep Star Trek alive.
You want it to fail, good. Just be happy with your DVDs and books. Because that will be the only Star Trek you'll end up seeing if Discovery fails.