IMO, this is not the forum for people to
► proclaim they have seen a cryptid but provide no documentary evidence in support.
► proclaim they have evidence of a cryptid, but refuse to reveal what it is!
Most skeptics here accept "extraordinary claims require extraordinary evidence" as an axiom. Posters who come here with extraordinary claims (and the existence of cryptids certainly fits that description), but without any supporting evidence whatsoever, can expect to field some searching questions, and if they still refuse to back up their claims with evidence, they can expect at the least to be not taken seriously, at the worst, to face pubic ridicule.
I think a lot of skeptics here suffer from "fallacy fatigue"; they have seen all this before; it has always come to nothing and they consider that it will always come to nothing. They become impatient with the liars, cheats and frauds that seem to inhabit the world of the cryptid believer.
My requirements for belief are;
Show me the body (dead or alive)
Show me scientific studies (done by independent scientists/biologists)
Show me the irrefutable evidence of the cryptid's existence.
If they cannot do all of that, then they shouldn't bother coming here until they can.