JFK assassination lore has it that Oswald signed in at Beckley as OH Lee
And there's no evidence of that beyond Mrs. Johnson's say-so, and some unidentifiable writing on a "register" that looks nothing like a register.
JFK assassination lore has it that Oswald pretended to be Alek Hidell
There's no evidence of that whatsoever.
JFK assassination lore has it that Oswald (aka Dirty Harvey) used a S&W
Or that.
Fair game in any man's discussion
Fair game for a proof-of-concept undertaking
Fair game for some good-natured spoofing
Making a series of unsubstantiated claims is not a "discussion". Especially when you steadfastly refuse to ever substantiate anything you say (often incorrectly) about the case.