Card Trivia talk:Firewall Dragon Darkfluid

Is this trivia point fair? "This monster appears to be a combination of "Firewall Dragon" and "Linkmail Archfiend" due to the fact they're both Link-4 Cyberse monsters, and "Linkmail Archfiend" is a DARK monster that supports Ritual, Fusion, Synchro and Xyz Monsters." I get it the similarities between the 2 and the latter's effect, but I don't think these cards are meant to be related, let alone be unified into Dark Fluid. Linkmail is meant to support archfiends. Plus I struggle to see Linkmail in Dark Fluid. (Also Vrains is a thing, and this card in that show is not a combination of Linkmail and Firewall). I think it should be deleted.