gustavoduarte and user_70223 might be the same person

Just a working theory so far, but I noticed on several roles that gustavoduarte and user_70223 have the same upvotes and downvotes on certain suggestions. One thing that gives me this idea is that both accounts are from Brazil.

https://www.mycast.io/stories/supergirl-2138/roles/batman/7266407/suggestions/ben-affleck/10521399

https://www.mycast.io/stories/supergirl-2138/roles/batman/7266407/suggestions/michael-keaton/10504203

https://www.mycast.io/stories/supergirl-2138/roles/batman/7266407/suggestions/robert-pattinson/10529290

And for other other stories:

https://www.mycast.io/stories/red-hood-hbo-max-series-83728/roles/black-mask/7275220/suggestions/leonardo-dicaprio/10514502

https://www.mycast.io/stories/red-hood-hbo-max-series-83728/roles/black-mask/7275220/suggestions/ewan-mcgregor/10489955

https://www.mycast.io/stories/gotham-gang-war/roles/black-mask/6149465/suggestions/jason-statham/8891309

https://www.mycast.io/stories/gotham-gang-war/roles/black-mask/6149465/suggestions/michael-shannon/8867304

I have that feeling too about those profiles, and I think there may be another from Brazil with lucianacampos and lucyevansr, as seen below on a faceclaim for Joseph Quinn in another user's 80s Face Claims of not being born in the decade.

https://www.mycast.io/stories/face-claims-sorted-by-the-80s/roles/not-born-yet/1467197/suggestions/joseph-quinn/9955412