okay what are you trying to say.
I'm saying that when you take into consideration the conditions that the fossils frequently end up in, there's nothing to be gained from hoaxing that.
Fossils hoaxes, as I understand it, tend to be complete. Or they tend to be some "missing piece" that's hypothesized and/or highly sought after. For instance, if I were a paleontologist, and fossils suddenly showed up on my desk that were labelled as the long-lost Amphicoelias(a dinosaur only known from a
single bone that was lost over a century ago, and was estimated at the time, probably inaccurately, to be the largest dinosaur of all), a hoax would be the
first thing I assumed it was and would test for. Basically, they're things that are in high demand.
However, most
real dinosaur fossils are incomplete. There's no glory to be had by showing up to a conference and saying, "Hey! I found a random femer in the ground!" Paleontology is a largely collaborative field, with contributions from several scientists that largely act independently from each other. (Just like pretty much all the other sciences, actually.)
And furthermore, the kinds of sacrifices often made are simply not worth it if these were hoaxes. People WENT TO FREAKING PRISON over an incident regarding a T-rex skeleton, named Sue, that was found on politically hot land a few decades ago.
And FINALLY, allow me to reiterate. Dinosaurs not only existed for real, they
still exist. Dinosaurs are still around!