Because this is a discussion forum, and you keep making unsubstantiated fact claims.
Calling me "grumpy" doesn't substantiate your "lore"
JFK assassination lore has it that Oswald signed in at Beckley as OH Lee
JFK assassination lore has it that Oswald pretended to be Alek Hidell
JFK assassination lore has it that Oswald (aka Dirty Harvey) used a S&W
Fair game in any man's discussion
Fair game for a proof-of-concept undertaking
Fair game for some good-natured spoofing
Oswald as Hidell is in the annals of JFK Assassination Lore whether this is faked or not