I don't know if hes trolling..
but yes. The Atom in this, is nothing like any other depiction of The Atom.
The Atom in Comics/cartoons, etc is a physicist who discovers a process to shrink things. Uses this to shrink himself, and become a superhero. Of note, this was 1961. Antman was introduced in 1962.
(one thing of note, his then girlfriend, then wife. then later ex-wife is notable for having gone insane and doing terrible things in the reviled "Identity crisis")
The Atom in THIS is first actually, Blue Beetle. Ted Kord.
(the character Nite Owl from Watchmen is modeled after)
Ted Kord - Wikipedia, the free encyclopedia
A genius inventor, and athlete who build all sorts of wonderful toys, has his on company "Kord Industries", including a bug shaped aircraft. (yes, Batman ripped him off too) More of a goofball. later gets out of shape, and pals around with BoosterGold as super best friends.
Then, for some reason, instead of going to high tech gadget route, and Beetlemobile..
Then went full Ironman. Not even copying later Blue Beetle using the scarab tech.