Q didn’t create the cards. They were created by an Anon at 8chan. Any hidden anti Semitic content would be on the Anon, or Q or Trump
A relevant observation - although the argument was that Q didn't denounce the cards, ergo implicitly endorsed the anti-semitic symbology.
If I may interject a comment here, in reference to the 3 parentheses. The commentators at 2 sites that I look at use that as a coded reference to Jews. The one site is zero hedge, which is pretty wild economic and tinfoil hat stuff with little moderation and Vox Populi (Vox Day) which has very good anti-SJW stuff with decent moderation and is alt-right, but not racist ( well, the stalinists consider him racist) as Vox Day is part American Indian.