That wouldn't really make sense. It'd be like learning the Beethoven sonatas to help learn Czerny.
On the contrary it makes all the sense. Godowsky took the etudes as a starting point, to investigate all of the latent and sometimes unrealized possibilities within them. If you can learn the Revolutionary Etude, or the Ocean Etude, with the left hand alone, I guarantee you with both hands it will be easier. Godowsky's edition is actually comparable with Busoni's WTC edition, where he analyzed the fuges for unused possibilities in terms of combinations of themes, entrance of themse, inversions, etc. He wrote copious footnotes about all these other options in the fugues.
Godowsky expanded the latent polyphonic aspect of Chopin's music, which
virtually everybody is succesful in ignoring. Studying his etudes will increase your awareness of the true depth of Chopin's music, not in abstract and psuedo-poetic babble about heroism or sickly perfumes, but in the play of material, the layers of melodic content, in short the
music.
Walter Ramsey