It's unlikely that they were shilling on what was once a National Socialist imageboard. On the other hand, we know that there was Kikebart astrotufing for Milo here and on cuckchan in 2014, so it would be completely reasonable to think there was similar shilling for Trump coming from Bannon/Cambridge Analytica. I'd even go as far as to say that Kikebart's involvement with GamerGay may have been a dry run for Trump.
[–] 17205639? ago
Both of which were disbanded, but Kushner's Israeli click farms are still going strong.