Honestly, I do not believe that one bit. Further more I do not believe there is any evidence to support it. Sure we can voice different opinions in various forums, however, when it comes down to it fans will rally around and reward quality. Quality screenwriting. Quality filmmaking. Quality acting. Most every Trek fan rallied around Abrams first Star Trek film in 2009, even me! Where folks started falling off the Bad Robot train is when each subsequent film was basically the same thing. Paramount saw a trend of diminishing returns. Not because fans are fickle. Because fans knew they were being short-changed and taken for granted.
Look at the variety of stories told in the TOS films. Sure, we can rank them differently but even Star Trek V has a charm to it. Even it's failure is somewhat endearing. Post TOS, Paramount got the idea all the films had to use The wrath of Kahn as a template. As great a film as TWoK was no one, in truth, wants every movie thereafter to be it's clone. Now, look at the sameness of J.J.'s efforts.
Whether by accident or on purpose, Gene Roddenberry's greatest contribution to Star Trek was a format open enough to handle storytelling of any genre. You could do space opera. You could do E.R.. You could do CSI, Law & Order: SUV. You could even do The Waltons if you wanted. Very few, if any, non-Star Trek series had a format able to do that. Trek had the cast and the premise to be able to tell a wide variety of stories. That is it's format. Yet Paramount sought to pigeon hold it as being this one vary narrow thing.
Now look at the excitement of a possible Quentin Tarantino Star Trek is generating. Why? Because it promises to be risky and different. It promises to challenge us. If the quality is there Star Trek fans will rally around the effort . We'll even see it 3 or 4 times just to make sure we "got it."
A reason why I like Star Trek Discovery is that the folks behind it are looking to expand the definition of what it is and not constrict it. There are many things I love about it. Somethings I hate. Somethings I don't quite get. Somethings I'd like to tweak. All in all though it engages me. As I've said before: It is willing to offend sensibilities and cause one to reflect. My God, that IS the true spirit of Star Trek. Not some gee-whiz novacaine to the brain action-flick ad infinitum.
Oops, time for my meds. LLAP.