==Not at all. That conclusion is a singular viewpoint shared by those with a specific agenda, IMO.
Young earth creationists are no more agenda-driven than Big Bang cosmologists. The main difference being that YEC cosmologies are being strengthened by new evidence, whereas the Big Bang is being steadily weakened.
YEC cosmology is a “fringe group” with almost absolute zero credibility, IMO.
The BB theory hasn’t been weakened at all, and in fact has been strengthened overall at a regular clip. In the end there remains the possibility that it is wrong, but at this point and time in the maturation cycle of our civilization it remains the most credible theory available given our level of knowledge.